Source-Changes-HG archive
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
[src/trunk]: src/external/bsd/tcpdump/dist Update of tcpdump to version 4.9.0
details: https://anonhg.NetBSD.org/src/rev/a3582cfdc3ef
branches: trunk
changeset: 821427:a3582cfdc3ef
user: spz <spz%NetBSD.org@localhost>
date: Sun Feb 05 03:06:04 2017 +0000
description:
Update of tcpdump to version 4.9.0
This update fixes the following vulnerabilities:
CVE-2016-7922 CVE-2016-7923 CVE-2016-7924 CVE-2016-7925 CVE-2016-7926
CVE-2016-7927 CVE-2016-7928 CVE-2016-7929 CVE-2016-7930 CVE-2016-7931
CVE-2016-7932 CVE-2016-7933 CVE-2016-7934 CVE-2016-7935 CVE-2016-7936
CVE-2016-7937 CVE-2016-7938 CVE-2016-7939 CVE-2016-7940 CVE-2016-7973
CVE-2016-7974 CVE-2016-7975 CVE-2016-7983 CVE-2016-7984 CVE-2016-7985
CVE-2016-7986 CVE-2016-7992 CVE-2016-7993 CVE-2016-8574 CVE-2016-8575
CVE-2017-5202 CVE-2017-5203 CVE-2017-5204 CVE-2017-5205 CVE-2017-5341
CVE-2017-5342 CVE-2017-5482 CVE-2017-5483 CVE-2017-5484 CVE-2017-5485
CVE-2017-5486 (all buffer overflows in various parts of tcpdump)
Upstream Changelog:
General updates:
Improve separation frontend/backend (tcpdump/libnetdissect)
Don't require IPv6 library support in order to support IPv6 addresses
Introduce data types to use for integral values in packet structures
Fix display of timestamps with -tt, -ttt and -ttttt options
Fix some heap overflows found with American Fuzzy Lop by Hanno Boeck and others
(More information in the log with CVE-2016-* and CVE-2017-*)
Change the way protocols print link-layer addresses (Fix heap overflows
in CALM-FAST and GeoNetworking printers)
Pass correct caplen value to ether_print() and some other functions
Fix lookup_nsap() to match what isonsap_string() expects
Clean up relative time stamp printing (Fix an array overflow)
Fix some alignment issues with GCC on Solaris 10 SPARC
Add some ND_TTEST_/ND_TCHECK_ macros to simplify writing bounds checks
Add a fn_printztn() which returns the number of bytes processed
Add nd_init() and nd_cleanup() functions. Improve libsmi support
Add CONTRIBUTING file
Add a summary comment in all printers
Compile with more warning options in devel mode if supported (-Wcast-qual, ...)
Fix some leaks found by Valgrind/Memcheck
Fix a bunch of de-constifications
Squelch some Coverity warnings and some compiler warnings
Update Coverity and Travis-CI setup
Update Visual Studio files
Frontend:
Fix capsicum support to work with zerocopy buffers in bpf
Try opening interfaces by name first, then by name-as-index
Work around pcap_create() failures fetching time stamp type lists
Fix a segmentation fault with 'tcpdump -J'
Improve addrtostr6() bounds checking
Add exit_tcpdump() function
Don't drop CAP_SYS_CHROOT before chrooting
Fixes issue where statistics not reported when -G and -W options used
New printers supporting:
Generic Protocol Extension for VXLAN (VXLAN-GPE)
Home Networking Control Protocol (HNCP), RFCs 7787 and 7788
Locator/Identifier Separation Protocol (LISP), type 3 and type 4 packets
Marvell Extended Distributed Switch Architecture header (MEDSA)
Network Service Header (NSH)
REdis Serialization Protocol (RESP)
Updated printers:
802.11: Beginnings of 11ac radiotap support
802.11: Check the Protected bit for management frames
802.11: Do bounds checking on last_presentp before dereferencing it (Fix a heap overflow)
802.11: Fix the radiotap printer to handle the special bits correctly
802.11: If we have the MCS field, it's 11n
802.11: Only print unknown frame type or subtype messages once
802.11: Radiotap dBm values get printed as dB; Update a test output accordingly
802.11: Source and destination addresses were backwards
AH: Add a bounds check
AH: Report to our caller that dissection failed if a bounds check fails
AP1394: Print src > dst, not dst > src
ARP: Don't assume the target hardware address is <= 6 octets long (Fix a heap overflow)
ATALK: Add bounds and length checks (Fix heap overflows)
ATM: Add some bounds checks (Fix a heap overflow)
ATM: Fix an incorrect bounds check
BFD: Update specification from draft to RFC 5880
BFD: Update to print optional authentication field
BGP: Add decoding of ADD-PATH capability
BGP: Add support for the AIGP attribute (RFC7311)
BGP: Print LARGE_COMMUNITY Path Attribute
BGP: Update BGP numbers from IANA; Print minor values for FSM notification
BOOTP: Add a bounds check
Babel: Add decoder for source-specific extension
CDP: Filter out non-printable characters
CFM: Fixes to match the IEEE standard, additional bounds and length checks
CSLIP: Add more bounds checks (Fix a heap overflow)
ClassicalIPoATM: Add a bounds check on LLC+SNAP header (Fix a heap overflow)
DHCP: Fix MUDURL and TZ options
DHCPv6: Process MUDURL and TZ options
DHCPv6: Update Status Codes with RFCs/IANA names
DNS: Represent the "DNSSEC OK" bit as "DO" instead of "OK". Add a test case
DTP: Improve packet integrity checks
EGP: Fix bounds checks
ESP: Don't use OpenSSL_add_all_algorithms() in OpenSSL 1.1.0 or later
ESP: Handle OpenSSL 1.1.x
Ethernet: Add some bounds checking before calling isoclns_print (Fix a heap overflow)
Ethernet: Print the Length/Type field as length when needed
FDDI: Fix -e output for FDDI
FR: Add some packet-length checks and improve Q.933 printing (Fix heap overflows)
GRE: Add some bounds checks (Fix heap overflows)
Geneve: Fix error message with invalid option length; Update list option classes
HNCP: Fix incorrect time interval format. Fix handling of IPv4 prefixes
ICMP6: Fetch a 32-bit big-endian quantity with EXTRACT_32BITS()
ICMP6: dagid is always an IPv6 address, not an opaque 128-bit string
IGMP: Add a length check
IP: Add a bounds check (Fix a heap overflow)
IP: Check before fetching the protocol version (Fix a heap overflow)
IP: Don't try to dissect if IP version != 4 (Fix a heap overflow)
IP: Stop processing IPPROTO_ values once we hit IPPROTO_IPCOMP
IPComp: Check whether we have the CPI before we fetch it (Fix a heap overflow)
IPoFC: Fix -e output (IP-over-Fibre Channel)
IPv6: Don't overwrite the destination IPv6 address for routing headers
IPv6: Fix header printing
IPv6: Stop processing IPPROTO_ values once we hit IPPROTO_IPCOMP
ISAKMP: Clean up parsing of IKEv2 Security Associations
ISOCLNS/IS-IS: Add support for Purge Originator Identifier (RFC6232) and test cases
ISOCLNS/IS-IS: Don't overwrite packet data when checking the signature
ISOCLNS/IS-IS: Filter out non-printable characters
ISOCLNS/IS-IS: Fix segmentation faults
ISOCLNS/IS-IS: Have signature_verify() do the copying and clearing
ISOCLNS: Add some bounds checks
Juniper: Make sure a Juniper header TLV isn't bigger than what's left in the packet (Fix a heap overflow)
LLC/SNAP: With -e, print the LLC header before the SNAP header; without it, cut the SNAP header
LLC: Add a bounds check (Fix a heap overflow)
LLC: Clean up printing of LLC packets
LLC: Fix the printing of RFC 948-style IP packets
LLC: Skip the LLC and SNAP headers with -x for 802.11 and some other protocols
LLDP: Implement IANA OUI and LLDP MUD option
MPLS LSP ping: Update printing for RFC 4379, bug fixes, more bounds checks
MPLS: "length" is now the *remaining* packet length
MPLS: Add bounds and length checks (Fix a heap overflow)
NFS: Add a test that makes unaligned accesses
NFS: Don't assume the ONC RPC header is nicely aligned
NFS: Don't overflow the Opaque_Handle buffer (Fix a segmentation fault)
NFS: Don't run past the end of an NFSv3 file handle
OLSR: Add a test to cover a HNA sgw case
OLSR: Fix 'Advertised networks' count
OLSR: Fix printing of smart-gateway HNAs in IPv4
OSPF: Add a bounds check for the Hello packet options
OSPF: Do more bounds checking
OSPF: Fix a segmentation fault
OSPF: Fix printing 'ospf_topology_values' default
OTV: Add missing bounds checks
PGM: Print the formatted IP address, not the raw binary address, as a string
PIM: Add some bounds checking (Fix a heap overflow)
PIMv2: Fix checksumming of Register messages
PPI: Pass an adjusted struct pcap_pkthdr to the sub-printer
PPP: Add some bounds checks (Fix a heap overflow)
PPP: Report invalid PAP AACK/ANAK packets
Q.933: Add a missing bounds check
RADIUS: Add Value 13 "VLAN" to Tunnel-Type attribute
RADIUS: Filter out non-printable characters
RADIUS: Translate UDP/1700 as RADIUS
RESP: Do better checking of RESP packets
RPKI-RTR: Add a return value check for "fn_printn" call
RPKI-RTR: Remove printing when truncated condition already detected
RPL: Fix 'Consistency Check' control code
RPL: Fix suboption print
RSVP: An INTEGRITY object in a submessage covers only the submessage
RSVP: Fix an infinite loop; Add bounds and length checks
RSVP: Fix some if statements missing brackets
RSVP: Have signature_verify() do the copying and clearing
RTCP: Add some bounds checks
RTP: Add some bounds checks, fix two segmentation faults
SCTP: Do more bounds checking
SFLOW: Fix bounds checking
SLOW: Fix bugs, add checks
SMB: Before fetching the flags2 field, make sure we have it
SMB: Do bounds checks on NBNS resource types and resource data lengths
SNMP: Clean up the "have libsmi but no modules loaded" case
SNMP: Clean up the object abbreviation list and fix the code to match them
SNMP: Do bounds checks when printing character and octet strings
SNMP: Improve ASN.1 bounds checks
SNMP: More bounds and length checks
STP: Add a bunch of bounds checks, and fix some printing (Fix heap overflows)
STP: Filter out non-printable characters
TCP: Add bounds and length checks for packets with TCP option 20
TCP: Correct TCP option Kind value for TCP Auth and add SCPS-TP
TCP: Fix two bounds checks (Fix heap overflows)
TCP: Make sure we have the data offset field before fetching it (Fix a heap overflow)
TCP: Put TCP-AO option decoding right
TFTP: Don't use strchr() to scan packet data (Fix a heap overflow)
Telnet: Add some bounds checks
TokenRing: Fix -e output
UDLD: Fix an infinite loop
UDP: Add a bounds check (Fix a heap overflow)
UDP: Check against the packet length first
UDP: Don't do the DDP-over-UDP heuristic check up front
VAT: Add some bounds checks
VTP: Add a test on Mgmt Domain Name length
VTP: Add bounds checks and filter out non-printable characters
VXLAN: Add a bound check and a test case
ZeroMQ: Fix an infinite loop
diffstat:
external/bsd/tcpdump/dist/CHANGES | 212 +-
external/bsd/tcpdump/dist/CONTRIBUTING | 103 +
external/bsd/tcpdump/dist/CREDITS | 2 +-
external/bsd/tcpdump/dist/INSTALL.txt | 98 +-
external/bsd/tcpdump/dist/Makefile.in | 15 +-
external/bsd/tcpdump/dist/PLATFORMS | 9 +
external/bsd/tcpdump/dist/VERSION | 2 +-
external/bsd/tcpdump/dist/aclocal.m4 | 3 +-
external/bsd/tcpdump/dist/af.h | 6 +-
external/bsd/tcpdump/dist/l2vpn.h | 1 +
external/bsd/tcpdump/dist/mib.h | 2 +-
external/bsd/tcpdump/dist/netdissect.c | 146 +
external/bsd/tcpdump/dist/nfsfh.h | 2 +-
external/bsd/tcpdump/dist/oui.h | 47 +-
external/bsd/tcpdump/dist/tests/TESTLIST | 129 +-
external/bsd/tcpdump/dist/tests/TESTonce | 6 +-
external/bsd/tcpdump/dist/tests/aarp-heapoverflow-1.out | 1 +
external/bsd/tcpdump/dist/tests/aarp-heapoverflow-1.pcap | Bin
external/bsd/tcpdump/dist/tests/aarp-heapoverflow-2.out | 1 +
external/bsd/tcpdump/dist/tests/aarp-heapoverflow-2.pcap | Bin
external/bsd/tcpdump/dist/tests/arp-too-long-tha.out | 1 +
external/bsd/tcpdump/dist/tests/arp-too-long-tha.pcap | Bin
external/bsd/tcpdump/dist/tests/atm-heapoverflow.out | 1 +
external/bsd/tcpdump/dist/tests/atm-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/atm-oam-heapoverflow.out | 1 +
external/bsd/tcpdump/dist/tests/atm-oam-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/bad-ipv4-version-pgm-heapoverflow.out | 1 +
external/bsd/tcpdump/dist/tests/bad-ipv4-version-pgm-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/bfd-raw-auth-md5-v.out | 341 +
external/bsd/tcpdump/dist/tests/bfd-raw-auth-md5.out | 31 +
external/bsd/tcpdump/dist/tests/bfd-raw-auth-md5.pcap | Bin
external/bsd/tcpdump/dist/tests/bfd-raw-auth-sha1-v.out | 275 +
external/bsd/tcpdump/dist/tests/bfd-raw-auth-sha1.out | 25 +
external/bsd/tcpdump/dist/tests/bfd-raw-auth-sha1.pcap | Bin
external/bsd/tcpdump/dist/tests/bfd-raw-auth-simple-v.out | 150 +
external/bsd/tcpdump/dist/tests/bfd-raw-auth-simple.out | 15 +
external/bsd/tcpdump/dist/tests/bfd-raw-auth-simple.pcap | Bin
external/bsd/tcpdump/dist/tests/bgp-large-community.out | 42 +
external/bsd/tcpdump/dist/tests/bgp-large-community.pcap | Bin
external/bsd/tcpdump/dist/tests/calm-fast-mac-lookup-heapoverflow.out | 5 +
external/bsd/tcpdump/dist/tests/calm-fast-mac-lookup-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/crypto.sh | 4 +-
external/bsd/tcpdump/dist/tests/cve2015-0261-ipv6.out | 2 +-
external/bsd/tcpdump/dist/tests/dhcp-mud.out | 36 +
external/bsd/tcpdump/dist/tests/dhcp-mud.pcap | Bin
external/bsd/tcpdump/dist/tests/dhcpv6-mud.out | 5 +
external/bsd/tcpdump/dist/tests/dhcpv6-mud.pcap | Bin
external/bsd/tcpdump/dist/tests/evb.out | 120 +-
external/bsd/tcpdump/dist/tests/frf15-heapoverflow.out | 1 +
external/bsd/tcpdump/dist/tests/frf15-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/geonet-mac-lookup-heapoverflow.out | 1 +
external/bsd/tcpdump/dist/tests/geonet-mac-lookup-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/gre-heapoverflow-1.out | 8 +
external/bsd/tcpdump/dist/tests/gre-heapoverflow-1.pcap | Bin
external/bsd/tcpdump/dist/tests/gre-heapoverflow-2.out | 6 +
external/bsd/tcpdump/dist/tests/gre-heapoverflow-2.pcap | Bin
external/bsd/tcpdump/dist/tests/heap-overflow-1.out | 1 +
external/bsd/tcpdump/dist/tests/heap-overflow-1.pcap | Bin
external/bsd/tcpdump/dist/tests/heap-overflow-2.out | 1 +
external/bsd/tcpdump/dist/tests/heap-overflow-2.pcap | Bin
external/bsd/tcpdump/dist/tests/heapoverflow-EXTRACT_16BITS.out | 1 +
external/bsd/tcpdump/dist/tests/heapoverflow-EXTRACT_16BITS.pcap | Bin
external/bsd/tcpdump/dist/tests/heapoverflow-atalk_print.out | 1 +
external/bsd/tcpdump/dist/tests/heapoverflow-atalk_print.pcap | Bin
external/bsd/tcpdump/dist/tests/heapoverflow-in_checksum.out | 3 +
external/bsd/tcpdump/dist/tests/heapoverflow-in_checksum.pcap | Bin
external/bsd/tcpdump/dist/tests/heapoverflow-ip_print_demux.out | 6 +
external/bsd/tcpdump/dist/tests/heapoverflow-ip_print_demux.pcap | Bin
external/bsd/tcpdump/dist/tests/heapoverflow-ppp_hdlc_if_print.out | 1 +
external/bsd/tcpdump/dist/tests/heapoverflow-ppp_hdlc_if_print.pcap | Bin
external/bsd/tcpdump/dist/tests/heapoverflow-q933_printq.out | 2 +
external/bsd/tcpdump/dist/tests/heapoverflow-q933_printq.pcap | Bin
external/bsd/tcpdump/dist/tests/heapoverflow-sl_if_print.out | 1 +
external/bsd/tcpdump/dist/tests/heapoverflow-sl_if_print.pcap | Bin
external/bsd/tcpdump/dist/tests/heapoverflow-tcp_print.out | 2 +
external/bsd/tcpdump/dist/tests/heapoverflow-tcp_print.pcap | Bin
external/bsd/tcpdump/dist/tests/hncp.out | 12 +-
external/bsd/tcpdump/dist/tests/ikev2pI2-segfault-v.out | 8 +
external/bsd/tcpdump/dist/tests/ikev2pI2-segfault.out | 1 +
external/bsd/tcpdump/dist/tests/ikev2pI2-segfault.pcap | Bin
external/bsd/tcpdump/dist/tests/ipcomp-heapoverflow.out | 2 +
external/bsd/tcpdump/dist/tests/ipcomp-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/ipv6hdr-heapoverflow-v.out | 1 +
external/bsd/tcpdump/dist/tests/ipv6hdr-heapoverflow.out | 1 +
external/bsd/tcpdump/dist/tests/ipv6hdr-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/isis-seg-fault-1-v.out | 301 +
external/bsd/tcpdump/dist/tests/isis-seg-fault-1-v.sh | 17 +
external/bsd/tcpdump/dist/tests/isis-seg-fault-1.pcap | Bin
external/bsd/tcpdump/dist/tests/isis-seg-fault-2-v.out | 222 +
external/bsd/tcpdump/dist/tests/isis-seg-fault-2.pcap | Bin
external/bsd/tcpdump/dist/tests/isis-seg-fault-3-v.out | 4 +
external/bsd/tcpdump/dist/tests/isis-seg-fault-3.pcap | Bin
external/bsd/tcpdump/dist/tests/isoclns-heapoverflow-2.out | 1 +
external/bsd/tcpdump/dist/tests/isoclns-heapoverflow-2.pcap | Bin
external/bsd/tcpdump/dist/tests/isoclns-heapoverflow-3.out | 1 +
external/bsd/tcpdump/dist/tests/isoclns-heapoverflow-3.pcap | Bin
external/bsd/tcpdump/dist/tests/isoclns-heapoverflow.out | 1 +
external/bsd/tcpdump/dist/tests/isoclns-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/juniper_header-heapoverflow.out | 1 +
external/bsd/tcpdump/dist/tests/juniper_header-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/kday1.out | 15 +-
external/bsd/tcpdump/dist/tests/kday2.out | 9 +-
external/bsd/tcpdump/dist/tests/kday3.out | 13 +-
external/bsd/tcpdump/dist/tests/kday4.out | 12 +-
external/bsd/tcpdump/dist/tests/kday5.out | 7 +-
external/bsd/tcpdump/dist/tests/kday7.out | 13 +-
external/bsd/tcpdump/dist/tests/kday8.out | 9 +-
external/bsd/tcpdump/dist/tests/llc-xid-heapoverflow.out | 1 +
external/bsd/tcpdump/dist/tests/llc-xid-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/lldp_mudurl-v.out | 62 +
external/bsd/tcpdump/dist/tests/lldp_mudurl-vv.out | 106 +
external/bsd/tcpdump/dist/tests/lldp_mudurl.pcap | Bin
external/bsd/tcpdump/dist/tests/lmp-v.sh | 4 +-
external/bsd/tcpdump/dist/tests/mpls-label-heapoverflow.out | 2 +
external/bsd/tcpdump/dist/tests/mpls-label-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/mstp-v.out | 80 +-
external/bsd/tcpdump/dist/tests/nflog-e.sh | 2 +-
external/bsd/tcpdump/dist/tests/nfs-seg-fault-1.out | 1 +
external/bsd/tcpdump/dist/tests/nfs-seg-fault-1.pcap | Bin
external/bsd/tcpdump/dist/tests/of10_s4810-vvvv.out | 16 +-
external/bsd/tcpdump/dist/tests/ospf2-seg-fault-1-v.out | 9 +
external/bsd/tcpdump/dist/tests/ospf2-seg-fault-1.pcap | Bin
external/bsd/tcpdump/dist/tests/otv-heapoverflow-1.out | 10 +
external/bsd/tcpdump/dist/tests/otv-heapoverflow-1.pcap | Bin
external/bsd/tcpdump/dist/tests/otv-heapoverflow-2.out | 11 +
external/bsd/tcpdump/dist/tests/otv-heapoverflow-2.pcap | Bin
external/bsd/tcpdump/dist/tests/q933-heapoverflow-2.out | 24 +
external/bsd/tcpdump/dist/tests/q933-heapoverflow-2.pcap | Bin
external/bsd/tcpdump/dist/tests/radiotap-heapoverflow.out | 1 +
external/bsd/tcpdump/dist/tests/radiotap-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/relts-0x80000000.out | 2 +
external/bsd/tcpdump/dist/tests/relts-0x80000000.pcap | Bin
external/bsd/tcpdump/dist/tests/resp_3.out | 12 +-
external/bsd/tcpdump/dist/tests/rsvp-inf-loop-2-v.out | 12 +
external/bsd/tcpdump/dist/tests/rsvp-inf-loop-2.pcap | Bin
external/bsd/tcpdump/dist/tests/rtp-seg-fault-1.out | 2 +
external/bsd/tcpdump/dist/tests/rtp-seg-fault-1.pcap | Bin
external/bsd/tcpdump/dist/tests/rtp-seg-fault-2.out | 2 +
external/bsd/tcpdump/dist/tests/rtp-seg-fault-2.pcap | Bin
external/bsd/tcpdump/dist/tests/scps_invalid.out | 2 +
external/bsd/tcpdump/dist/tests/scps_invalid.pcap | Bin
external/bsd/tcpdump/dist/tests/snmp-heapoverflow-1.out | 21 +
external/bsd/tcpdump/dist/tests/snmp-heapoverflow-1.pcap | Bin
external/bsd/tcpdump/dist/tests/snmp-heapoverflow-2.out | 1 +
external/bsd/tcpdump/dist/tests/snmp-heapoverflow-2.pcap | Bin
external/bsd/tcpdump/dist/tests/spb_bpduv4-v.out | 400 +
external/bsd/tcpdump/dist/tests/stp-heapoverflow-1.out | 27 +
external/bsd/tcpdump/dist/tests/stp-heapoverflow-1.pcap | Bin
external/bsd/tcpdump/dist/tests/stp-heapoverflow-2.out | 27 +
external/bsd/tcpdump/dist/tests/stp-heapoverflow-2.pcap | Bin
external/bsd/tcpdump/dist/tests/stp-heapoverflow-3.out | 27 +
external/bsd/tcpdump/dist/tests/stp-heapoverflow-3.pcap | Bin
external/bsd/tcpdump/dist/tests/stp-heapoverflow-4.out | 27 +
external/bsd/tcpdump/dist/tests/stp-heapoverflow-4.pcap | Bin
external/bsd/tcpdump/dist/tests/stp-heapoverflow-5.out | 27 +
external/bsd/tcpdump/dist/tests/stp-heapoverflow-5.pcap | Bin
external/bsd/tcpdump/dist/tests/tcp-auth-heapoverflow.out | 2 +
external/bsd/tcpdump/dist/tests/tcp-auth-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/tcp_header_heapoverflow.out | 2 +
external/bsd/tcpdump/dist/tests/tcp_header_heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/tftp-heapoverflow.out | 2 +
external/bsd/tcpdump/dist/tests/tftp-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/trunc_aack.out | 1 +
external/bsd/tcpdump/dist/tests/truncated-aack.pcap | Bin
external/bsd/tcpdump/dist/tests/udld-inf-loop-1-v.out | 9 +
external/bsd/tcpdump/dist/tests/udld-inf-loop-1.pcap | Bin
external/bsd/tcpdump/dist/tests/udp-length-heapoverflow.out | 2 +
external/bsd/tcpdump/dist/tests/udp-length-heapoverflow.pcap | Bin
external/bsd/tcpdump/dist/tests/zmtp1-inf-loop-1.out | 2 +
external/bsd/tcpdump/dist/tests/zmtp1-inf-loop-1.pcap | Bin
external/bsd/tcpdump/dist/win32/prj/WinDump.sln | 20 +
external/bsd/tcpdump/dist/win32/prj/WinDump.vcproj | 3950 ++++++++++
external/bsd/tcpdump/dist/win32/src/ether_ntohost.c | 219 +
173 files changed, 7285 insertions(+), 368 deletions(-)
diffs (truncated from 8762 to 300 lines):
diff -r 77a6de16ee0c -r a3582cfdc3ef external/bsd/tcpdump/dist/CHANGES
--- a/external/bsd/tcpdump/dist/CHANGES Sun Feb 05 01:55:03 2017 +0000
+++ b/external/bsd/tcpdump/dist/CHANGES Sun Feb 05 03:06:04 2017 +0000
@@ -1,34 +1,186 @@
-Tuesday October 25, 2016 mcr%sandelman.ca@localhost
- Summary for 4.8.1 tcpdump release
+Wednesday January 18, 2017 devel.fx.lebail%orange.fr@localhost
+ Summary for 4.9.0 tcpdump release
+ General updates:
+ Improve separation frontend/backend (tcpdump/libnetdissect)
+ Don't require IPv6 library support in order to support IPv6 addresses
+ Introduce data types to use for integral values in packet structures
+ Fix display of timestamps with -tt, -ttt and -ttttt options
+ Fix some heap overflows found with American Fuzzy Lop by Hanno Boeck and others
+ (More information in the log with CVE-2016-* and CVE-2017-*)
+ Change the way protocols print link-layer addresses (Fix heap overflows
+ in CALM-FAST and GeoNetworking printers)
+ Pass correct caplen value to ether_print() and some other functions
+ Fix lookup_nsap() to match what isonsap_string() expects
+ Clean up relative time stamp printing (Fix an array overflow)
+ Fix some alignment issues with GCC on Solaris 10 SPARC
+ Add some ND_TTEST_/ND_TCHECK_ macros to simplify writing bounds checks
+ Add a fn_printztn() which returns the number of bytes processed
+ Add nd_init() and nd_cleanup() functions. Improve libsmi support
+ Add CONTRIBUTING file
+ Add a summary comment in all printers
+ Compile with more warning options in devel mode if supported (-Wcast-qual, ...)
+ Fix some leaks found by Valgrind/Memcheck
+ Fix a bunch of de-constifications
+ Squelch some Coverity warnings and some compiler warnings
+ Update Coverity and Travis-CI setup
+ Update Visual Studio files
+
+ Frontend:
+ Fix capsicum support to work with zerocopy buffers in bpf
+ Try opening interfaces by name first, then by name-as-index
+ Work around pcap_create() failures fetching time stamp type lists
+ Fix a segmentation fault with 'tcpdump -J'
+ Improve addrtostr6() bounds checking
+ Add exit_tcpdump() function
+ Don't drop CAP_SYS_CHROOT before chrooting
+ Fixes issue where statistics not reported when -G and -W options used
+
+ New printers supporting:
+ Generic Protocol Extension for VXLAN (VXLAN-GPE)
+ Home Networking Control Protocol (HNCP), RFCs 7787 and 7788
+ Locator/Identifier Separation Protocol (LISP), type 3 and type 4 packets
+ Marvell Extended Distributed Switch Architecture header (MEDSA)
+ Network Service Header (NSH)
+ REdis Serialization Protocol (RESP)
+
+ Updated printers:
+ 802.11: Beginnings of 11ac radiotap support
+ 802.11: Check the Protected bit for management frames
+ 802.11: Do bounds checking on last_presentp before dereferencing it (Fix a heap overflow)
+ 802.11: Fix the radiotap printer to handle the special bits correctly
+ 802.11: If we have the MCS field, it's 11n
+ 802.11: Only print unknown frame type or subtype messages once
+ 802.11: Radiotap dBm values get printed as dB; Update a test output accordingly
+ 802.11: Source and destination addresses were backwards
+ AH: Add a bounds check
+ AH: Report to our caller that dissection failed if a bounds check fails
+ AP1394: Print src > dst, not dst > src
+ ARP: Don't assume the target hardware address is <= 6 octets long (Fix a heap overflow)
+ ATALK: Add bounds and length checks (Fix heap overflows)
+ ATM: Add some bounds checks (Fix a heap overflow)
+ ATM: Fix an incorrect bounds check
+ BFD: Update specification from draft to RFC 5880
+ BFD: Update to print optional authentication field
+ BGP: Add decoding of ADD-PATH capability
+ BGP: Add support for the AIGP attribute (RFC7311)
+ BGP: Print LARGE_COMMUNITY Path Attribute
+ BGP: Update BGP numbers from IANA; Print minor values for FSM notification
+ BOOTP: Add a bounds check
+ Babel: Add decoder for source-specific extension
+ CDP: Filter out non-printable characters
+ CFM: Fixes to match the IEEE standard, additional bounds and length checks
+ CSLIP: Add more bounds checks (Fix a heap overflow)
+ ClassicalIPoATM: Add a bounds check on LLC+SNAP header (Fix a heap overflow)
+ DHCP: Fix MUDURL and TZ options
+ DHCPv6: Process MUDURL and TZ options
+ DHCPv6: Update Status Codes with RFCs/IANA names
+ DNS: Represent the "DNSSEC OK" bit as "DO" instead of "OK". Add a test case
+ DTP: Improve packet integrity checks
+ EGP: Fix bounds checks
+ ESP: Don't use OpenSSL_add_all_algorithms() in OpenSSL 1.1.0 or later
+ ESP: Handle OpenSSL 1.1.x
+ Ethernet: Add some bounds checking before calling isoclns_print (Fix a heap overflow)
+ Ethernet: Print the Length/Type field as length when needed
+ FDDI: Fix -e output for FDDI
+ FR: Add some packet-length checks and improve Q.933 printing (Fix heap overflows)
+ GRE: Add some bounds checks (Fix heap overflows)
+ Geneve: Fix error message with invalid option length; Update list option classes
+ HNCP: Fix incorrect time interval format. Fix handling of IPv4 prefixes
+ ICMP6: Fetch a 32-bit big-endian quantity with EXTRACT_32BITS()
+ ICMP6: dagid is always an IPv6 address, not an opaque 128-bit string
+ IGMP: Add a length check
+ IP: Add a bounds check (Fix a heap overflow)
+ IP: Check before fetching the protocol version (Fix a heap overflow)
+ IP: Don't try to dissect if IP version != 4 (Fix a heap overflow)
+ IP: Stop processing IPPROTO_ values once we hit IPPROTO_IPCOMP
+ IPComp: Check whether we have the CPI before we fetch it (Fix a heap overflow)
+ IPoFC: Fix -e output (IP-over-Fibre Channel)
+ IPv6: Don't overwrite the destination IPv6 address for routing headers
+ IPv6: Fix header printing
+ IPv6: Stop processing IPPROTO_ values once we hit IPPROTO_IPCOMP
+ ISAKMP: Clean up parsing of IKEv2 Security Associations
+ ISOCLNS/IS-IS: Add support for Purge Originator Identifier (RFC6232) and test cases
+ ISOCLNS/IS-IS: Don't overwrite packet data when checking the signature
+ ISOCLNS/IS-IS: Filter out non-printable characters
+ ISOCLNS/IS-IS: Fix segmentation faults
+ ISOCLNS/IS-IS: Have signature_verify() do the copying and clearing
+ ISOCLNS: Add some bounds checks
+ Juniper: Make sure a Juniper header TLV isn't bigger than what's left in the packet (Fix a heap overflow)
+ LLC/SNAP: With -e, print the LLC header before the SNAP header; without it, cut the SNAP header
+ LLC: Add a bounds check (Fix a heap overflow)
+ LLC: Clean up printing of LLC packets
+ LLC: Fix the printing of RFC 948-style IP packets
+ LLC: Skip the LLC and SNAP headers with -x for 802.11 and some other protocols
+ LLDP: Implement IANA OUI and LLDP MUD option
+ MPLS LSP ping: Update printing for RFC 4379, bug fixes, more bounds checks
+ MPLS: "length" is now the *remaining* packet length
+ MPLS: Add bounds and length checks (Fix a heap overflow)
+ NFS: Add a test that makes unaligned accesses
+ NFS: Don't assume the ONC RPC header is nicely aligned
+ NFS: Don't overflow the Opaque_Handle buffer (Fix a segmentation fault)
+ NFS: Don't run past the end of an NFSv3 file handle
+ OLSR: Add a test to cover a HNA sgw case
+ OLSR: Fix 'Advertised networks' count
+ OLSR: Fix printing of smart-gateway HNAs in IPv4
+ OSPF: Add a bounds check for the Hello packet options
+ OSPF: Do more bounds checking
+ OSPF: Fix a segmentation fault
+ OSPF: Fix printing 'ospf_topology_values' default
+ OTV: Add missing bounds checks
+ PGM: Print the formatted IP address, not the raw binary address, as a string
+ PIM: Add some bounds checking (Fix a heap overflow)
+ PIMv2: Fix checksumming of Register messages
+ PPI: Pass an adjusted struct pcap_pkthdr to the sub-printer
+ PPP: Add some bounds checks (Fix a heap overflow)
+ PPP: Report invalid PAP AACK/ANAK packets
+ Q.933: Add a missing bounds check
+ RADIUS: Add Value 13 "VLAN" to Tunnel-Type attribute
+ RADIUS: Filter out non-printable characters
+ RADIUS: Translate UDP/1700 as RADIUS
+ RESP: Do better checking of RESP packets
+ RPKI-RTR: Add a return value check for "fn_printn" call
+ RPKI-RTR: Remove printing when truncated condition already detected
+ RPL: Fix 'Consistency Check' control code
+ RPL: Fix suboption print
+ RSVP: An INTEGRITY object in a submessage covers only the submessage
+ RSVP: Fix an infinite loop; Add bounds and length checks
+ RSVP: Fix some if statements missing brackets
+ RSVP: Have signature_verify() do the copying and clearing
+ RTCP: Add some bounds checks
+ RTP: Add some bounds checks, fix two segmentation faults
+ SCTP: Do more bounds checking
+ SFLOW: Fix bounds checking
+ SLOW: Fix bugs, add checks
+ SMB: Before fetching the flags2 field, make sure we have it
+ SMB: Do bounds checks on NBNS resource types and resource data lengths
+ SNMP: Clean up the "have libsmi but no modules loaded" case
+ SNMP: Clean up the object abbreviation list and fix the code to match them
+ SNMP: Do bounds checks when printing character and octet strings
+ SNMP: Improve ASN.1 bounds checks
+ SNMP: More bounds and length checks
+ STP: Add a bunch of bounds checks, and fix some printing (Fix heap overflows)
+ STP: Filter out non-printable characters
+ TCP: Add bounds and length checks for packets with TCP option 20
+ TCP: Correct TCP option Kind value for TCP Auth and add SCPS-TP
+ TCP: Fix two bounds checks (Fix heap overflows)
+ TCP: Make sure we have the data offset field before fetching it (Fix a heap overflow)
+ TCP: Put TCP-AO option decoding right
+ TFTP: Don't use strchr() to scan packet data (Fix a heap overflow)
+ Telnet: Add some bounds checks
+ TokenRing: Fix -e output
+ UDLD: Fix an infinite loop
+ UDP: Add a bounds check (Fix a heap overflow)
+ UDP: Check against the packet length first
+ UDP: Don't do the DDP-over-UDP heuristic check up front
+ VAT: Add some bounds checks
+ VTP: Add a test on Mgmt Domain Name length
+ VTP: Add bounds checks and filter out non-printable characters
+ VXLAN: Add a bound check and a test case
+ ZeroMQ: Fix an infinite loop
+
+Tuesday April 14, 2015 guy%alum.mit.edu@localhost
+ Summary for 4.8.0 tcpdump release
Fix "-x" for Apple PKTAP and PPI packets
- Use PRIx64 to print a 64-bit number in hex.
- Printer for HNCP (RFCs 7787 and 7788).
- dagid is always an IPv6 address, not an opaque 128-bit string, and other fixes to RPL printer.
- RSVP: Add bounds and length checks
- OSPF: Do more bounds checking
- Handle OpenSSL 1.1.x.
- Initial support for the REdis Serialization Protocol known as RESP.
- Add printing function for Generic Protocol Extension for VXLAN
- draft-ietf-nvo3-vxlan-gpe-01
- Network Service Header: draft-ietf-sfc-nsh-01
- Don't recompile the filter if the new file has the same DLT.
- Pass an adjusted struct pcap_pkthdr to the sub-printer.
- Add three test cases for already fixed CVEs
- CVE-2014-8767: OLSR
- CVE-2014-8768: Geonet
- CVE-2014-8769: AODV
- Don't do the DDP-over-UDP heuristic first: GitHub issue #499.
- Use the new debugging routines in libpcap.
- Harmonize TCP source or destination ports tests with UDP ones
- Introduce data types to use for integral values in packet structures.
- RSVP: Fix an infinite loop
- Support of Type 3 and Type 4 LISP packets.
- Don't require IPv6 library support in order to support IPv6 addresses.
- Many many changes to support libnetdissect usage.
- Add a test that makes unaligned accesses: GitHub issue #478.
- add a DNSSEC test case: GH #445 and GH #467.
- BGP: add decoding of ADD-PATH capability
- fixes to LLC header printing, and RFC948-style IP packets
Friday April 10, 2015 guy%alum.mit.edu@localhost
Summary for 4.7.4 tcpdump release
diff -r 77a6de16ee0c -r a3582cfdc3ef external/bsd/tcpdump/dist/CONTRIBUTING
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/external/bsd/tcpdump/dist/CONTRIBUTING Sun Feb 05 03:06:04 2017 +0000
@@ -0,0 +1,103 @@
+Some Information for Contributors
+---------------------------------
+You want to contribute to Tcpdump, Thanks!
+Please, read these lines.
+
+1) Fork the Tcpdump repository on GitHub from
+ https://github.com/the-tcpdump-group/tcpdump
+ (See https://help.github.com/articles/fork-a-repo/)
+
+2) Setup an optional Travis-CI build
+ You can setup a travis build for your fork. So, you can test your changes
+ on Linux and OSX before sending pull requests.
+ (See http://docs.travis-ci.com/user/getting-started/)
+
+3) Clone your repository
+ git clone https://github.com/<username>/tcpdump.git
+
+4) Do a 'touch .devel' in your working directory.
+ Currently, the effect is
+ a) add (via configure, in Makefile) some warnings options ( -Wall
+ -Wmissing-prototypes -Wstrict-prototypes, ...) to the compiler if it
+ supports these options,
+ b) have the Makefile support "make depend" and the configure script run it.
+
+5) Configure and build
+ ./configure && make -s && make check
+
+6) Add/update sample.pcap files
+ We use tests directory to do regression tests on the dissection of captured
+ packets, by running tcpdump against a savefile sample.pcap, created with -w
+ option and comparing the results with a text file sample.out giving the
+ expected results.
+
+ Any new/updated fields in a dissector must be present in a sample.pcap file
+ and the corresponding output file.
+
+ Configuration is set in tests/TESTLIST.
+ Each line in this file has the following format:
+ test-name sample.pcap sample.out tcpdump-options
+
+ the sample.out file can be build by:
+ (cd tests && ../tcpdump -n -r sample.pcap tcpdump-options > sample.out)
+
+ It is often useful to have test outputs with different verbosity levels
+ (none, -v, -vv, -vvv, etc.) depending on the code.
+
+7) Test with 'make check'
+ Don't send a pull request if 'make check' gives failed tests.
+
+8) Rebase your commits against upstream/master
+ (To keep linearity)
+
+9) Initiate and send a pull request
+ (See https://help.github.com/articles/using-pull-requests/)
+
+Some remarks
+------------
+a) A thorough reading of some other printers code is useful.
+
+b) Put the normative reference if any as comments (RFC, etc.).
+
+c) Put the format of packets/headers/options as comments.
+
+d) The printer may receive incomplete packet in the buffer, truncated at any
+ random position, for example by capturing with '-s size' option.
+ Thus use ND_TTEST, ND_TTEST2, ND_TCHECK or ND_TCHECK2 for bound checking.
+ For ND_TCHECK2:
+ Define : static const char tstr[] = " [|protocol]";
+ Define a label: trunc
+ Print with: ND_PRINT((ndo, "%s", tstr));
+ You can test the code via:
+ sudo ./tcpdump -s snaplen [-v][v][...] -i lo # in a terminal
+ sudo tcpreplay -i lo sample.pcap # in another terminal
+ You should try several values for snaplen to do various truncation.
+
+e) Do invalid packet checks in code: Think that your code can receive in input
Home |
Main Index |
Thread Index |
Old Index