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Adjust
- 100-tcpdump_mini.patch
Remove upstreamed patches:
- 101-CVE-2020-8037.patch
- 102-CVE-2018-16301.patch
Changelog:
Wednesday, June 9, 2021 by gharris
Summary for 4.99.1 tcpdump release
Source code:
Squelch some compiler warnings
ICMP: Update the snapend for some nested IP packets.
MACsec: Update the snapend thus the ICV field is not payload
for the caller.
EIGRP: Fix packet header fields
SMB: Disable printer by default in CMake builds
OLSR: Print the protocol name even if the packet is invalid
MSDP: Print ": " before the protocol name
ESP: Remove padding, padding length and next header from the buffer
DHCPv6: Update the snapend for nested DHCPv6 packets
OpenFlow 1.0: Get snapend right for nested frames.
TCP: Update the snapend before decoding a MPTCP option
Ethernet, IEEE 802.15.4, IP, L2TP, TCP, ZEP: Add bounds checks
ForCES: Refine SPARSEDATA-TLV length check.
ASCII/hex: Use nd_trunc_longjmp() in truncation cases
GeoNet: Add a ND_TCHECK_LEN() call
Replace ND_TCHECK_/memcpy() pairs with GET_CPY_BYTES().
BGP: Fix overwrites of global 'astostr' temporary buffer
ARP: fix overwrites of static buffer in q922_string().
Frame Relay: have q922_string() handle errors better.
Building and testing:
Rebuild configure script when building release
Fix "make clean" for out-of-tree autotools builds
CMake: add stuff from CMAKE_PREFIX_PATH to PKG_CONFIG_PATH.
Documentation:
man: Update a reference as www.cifs.org is gone. [skip ci]
man: Update DNS sections
Solaris:
Fix a compile error with Sun C
Wednesday, December 30, 2020, by mcr@sandelman.ca, denis and fxl.
Summary for 4.99.0 tcpdump release
CVE-2018-16301: For the -F option handle large input files safely.
Improve the contents, wording and formatting of the man page.
Print unsupported link-layer protocol packets in hex.
Add support for new network protocols and DLTs: Arista, Autosar SOME/IP,
Broadcom LI and Ethernet switches tag, IEEE 802.15.9, IP-over-InfiniBand
(IPoIB), Linux SLL2, Linux vsockmon, MACsec, Marvell Distributed Switch
Architecture, OpenFlow 1.3, Precision Time Protocol (PTP), SSH, WHOIS,
ZigBee Encapsulation Protocol (ZEP).
Make protocol-specific updates for: AH, DHCP, DNS, ESP, FRF.16, HNCP,
ICMP6, IEEE 802.15.4, IPv6, IS-IS, Linux SLL, LLDP, LSP ping, MPTCP, NFS,
NSH, NTP, OSPF, OSPF6, PGM, PIM, PPTP, RADIUS, RSVP, Rx, SMB, UDLD,
VXLAN-GPE.
User interface:
Make SLL2 the default for Linux "any" pseudo-device.
Add --micro and --nano shorthands.
Add --count to print a counter only instead of decoding.
Add --print, to cause packet printing even with -w.
Add support for remote capture if libpcap supports it.
Display the "wireless" flag and connection status.
Flush the output packet buffer on a SIGUSR2.
Add the snapshot length to the "reading from file ..." message.
Fix local time printing (DST offset in timestamps).
Allow -C arguments > 2^31-1 GB if they can fit into a long.
Handle very large -f files by rejecting them.
Report periodic stats only when safe to do so.
Print the number of packets captured only as often as necessary.
With no -s, or with -s 0, don't specify the snapshot length with newer
versions of libpcap.
Improve version and usage message printing.
Building and testing:
Install into bindir, not sbindir.
autoconf: replace --with-system-libpcap with --disable-local-libpcap.
Require the compiler to support C99.
Better detect and use various C compilers and their features.
Add CMake as the second build system.
Make out-of-tree builds more reliable.
Use pkg-config to detect libpcap if available.
Improve Windows support.
Add more tests and improve the scripts that run them.
Test both with "normal" and "x87" floating-point.
Eliminate dependency on libdnet.
FreeBSD:
Print a proper error message about monitor mode VAP.
Use libcasper if available.
Fix failure to capture on RDMA device.
Include the correct capsicum header.
Source code:
Start the transition to longjmp() for packet truncation handling.
Introduce new helper functions, including GET_*(), nd_print_protocol(),
nd_print_invalid(), nd_print_trunc(), nd_trunc_longjmp() and others.
Put integer signedness right in many cases.
Introduce nd_uint*, nd_mac_addr, nd_ipv4 and nd_ipv6 types to fix
alignment issues, especially on SPARC.
Fix many C compiler, Coverity, UBSan and cppcheck warnings.
Fix issues detected with AddressSanitizer.
Remove many workarounds for older compilers and OSes.
Add a sanity check on packet header length.
Add and remove plenty of bounds checks.
Clean up pcap_findalldevs() call to find the first interface.
Use a short timeout, rather than immediate mode, for text output.
Handle DLT_ENC files *not* written on the same OS and byte-order host.
Add, and use, macros to do locale-independent case mapping.
Use a table instead of getprotobynumber().
Get rid of ND_UNALIGNED and ND_TCHECK().
Make roundup2() generally available.
Resync SMI list
against Wireshark.
Fix many typos.
Co-Developed-by: Ivan Pavlov <AuthorReflex@gmail.com>
Signed-off-by: Ivan Pavlov <AuthorReflex@gmail.com>
Signed-off-by: Nick Hainke <vincent@systemli.org>
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This fixes the following 41 security problems:
+ CVE-2016-7922: buffer overflow in print-ah.c:ah_print().
+ CVE-2016-7923: buffer overflow in print-arp.c:arp_print().
+ CVE-2016-7924: buffer overflow in print-atm.c:oam_print().
+ CVE-2016-7925: buffer overflow in print-sl.c:sl_if_print().
+ CVE-2016-7926: buffer overflow in print-ether.c:ethertype_print().
+ CVE-2016-7927: buffer overflow in print-802_11.c:ieee802_11_radio_print().
+ CVE-2016-7928: buffer overflow in print-ipcomp.c:ipcomp_print().
+ CVE-2016-7929: buffer overflow in print-juniper.c:juniper_parse_header().
+ CVE-2016-7930: buffer overflow in print-llc.c:llc_print().
+ CVE-2016-7931: buffer overflow in print-mpls.c:mpls_print().
+ CVE-2016-7932: buffer overflow in print-pim.c:pimv2_check_checksum().
+ CVE-2016-7933: buffer overflow in print-ppp.c:ppp_hdlc_if_print().
+ CVE-2016-7934: buffer overflow in print-udp.c:rtcp_print().
+ CVE-2016-7935: buffer overflow in print-udp.c:rtp_print().
+ CVE-2016-7936: buffer overflow in print-udp.c:udp_print().
+ CVE-2016-7937: buffer overflow in print-udp.c:vat_print().
+ CVE-2016-7938: integer overflow in print-zeromq.c:zmtp1_print_frame().
+ CVE-2016-7939: buffer overflow in print-gre.c, multiple functions.
+ CVE-2016-7940: buffer overflow in print-stp.c, multiple functions.
+ CVE-2016-7973: buffer overflow in print-atalk.c, multiple functions.
+ CVE-2016-7974: buffer overflow in print-ip.c, multiple functions.
+ CVE-2016-7975: buffer overflow in print-tcp.c:tcp_print().
+ CVE-2016-7983: buffer overflow in print-bootp.c:bootp_print().
+ CVE-2016-7984: buffer overflow in print-tftp.c:tftp_print().
+ CVE-2016-7985: buffer overflow in print-calm-fast.c:calm_fast_print().
+ CVE-2016-7986: buffer overflow in print-geonet.c, multiple functions.
+ CVE-2016-7992: buffer overflow in print-cip.c:cip_if_print().
+ CVE-2016-7993: a bug in util-print.c:relts_print() could cause a
buffer overflow in multiple protocol parsers (DNS, DVMRP, HSRP, IGMP,
lightweight resolver protocol, PIM).
+ CVE-2016-8574: buffer overflow in print-fr.c:frf15_print().
+ CVE-2016-8575: buffer overflow in print-fr.c:q933_print().
+ CVE-2017-5202: buffer overflow in print-isoclns.c:clnp_print().
+ CVE-2017-5203: buffer overflow in print-bootp.c:bootp_print().
+ CVE-2017-5204: buffer overflow in print-ip6.c:ip6_print().
+ CVE-2017-5205: buffer overflow in print-isakmp.c:ikev2_e_print().
+ CVE-2017-5341: buffer overflow in print-otv.c:otv_print().
+ CVE-2017-5342: a bug in multiple protocol parsers (Geneve, GRE, NSH,
OTV, VXLAN and VXLAN GPE) could cause a buffer overflow in
print-ether.c:ether_print().
+ CVE-2017-5482: buffer overflow in print-fr.c:q933_print().
+ CVE-2017-5483: buffer overflow in print-snmp.c:asn1_parse().
+ CVE-2017-5484: buffer overflow in print-atm.c:sig_print().
+ CVE-2017-5485: buffer overflow in addrtoname.c:lookup_nsap().
+ CVE-2017-5486: buffer overflow in print-isoclns.c:clnp_print().
The size of the package is only incread very little:
new size:
306430 tcpdump_4.9.0-1_mips_24kc.ipk
130324 tcpdump-mini_4.9.0-1_mips_24kc.ipk
old size:
302782 tcpdump_4.8.1-1_mips_24kc.ipk
129033 tcpdump-mini_4.8.1-1_mips_24kc.ipk
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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