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Package "tcpdump"

Name: tcpdump

Description:

command-line network traffic analyzer
Latest version: 4.9.3-0ubuntu0.18.04.2
Release: bionic (18.04)
Level: security
Repository: main
Homepage: http://www.tcpdump.org/

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Other versions of "tcpdump" in Bionic

Repository Area Version
base main 4.9.2-3
updates main 4.9.3-0ubuntu0.18.04.3

Changelog

Version: 4.9.3-0ubuntu0.18.04.2 2022-04-11 09:06:15 UTC

  tcpdump (4.9.3-0ubuntu0.18.04.2) bionic-security; urgency=medium

  * SECURITY UPDATE: buffer overflow in read_infile
    - debian/patches/CVE-2018-16301.patch: Add check of
      file size before allocating and reading content in
      tcpdump.c and netdissect-stdinc.h.
    - CVE-2018-16301
  * SECURITY UPDATE: resource exhaustion with big packets
    - debian/patches/CVE-2020-8037.patch: Add a limit to the
      amount of space that can be allocated when reading the
      packet.
    - CVE-2020-8037

 -- David Fernandez Gonzalez <email address hidden> Thu, 07 Apr 2022 17:43:23 +0200
Source diff to previous version
CVE-2018-16301 The command-line argument parser in tcpdump before 4.99.0 has a buffer overflow in tcpdump.c:read_infile(). To trigger this vulnerability the attacke
CVE-2020-8037 The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.

Version: 4.9.3-0ubuntu0.18.04.1 2020-01-27 16:06:24 UTC

  tcpdump (4.9.3-0ubuntu0.18.04.1) bionic-security; urgency=medium

  * SECURITY UPDATE: Updated to 4.9.3 to fix multiple security issues
    - debian/patches/disable-tests.diff: disable tests that require newer
      libpcap.
    - CVE-2017-16808, CVE-2018-10103, CVE-2018-10105, CVE-2018-14461,
      CVE-2018-14462, CVE-2018-14463, CVE-2018-14464, CVE-2018-14465,
      CVE-2018-14466, CVE-2018-14467, CVE-2018-14468, CVE-2018-14469,
      CVE-2018-14470, CVE-2018-14879, CVE-2018-14880, CVE-2018-14881,
      CVE-2018-14882, CVE-2018-16227, CVE-2018-16228, CVE-2018-16229,
      CVE-2018-16230, CVE-2018-16300, CVE-2018-16451, CVE-2018-16452,
      CVE-2018-19519, CVE-2019-1010220, CVE-2019-15166, CVE-2019-15167

 -- Marc Deslauriers <email address hidden> Fri, 24 Jan 2020 07:57:54 -0500
CVE-2017-16808 tcpdump before 4.9.3 has a heap-based buffer over-read related to aoe_print in print-aoe.c and lookup_emem in addrtoname.c.
CVE-2018-10103 tcpdump before 4.9.3 mishandles the printing of SMB data (issue 1 of 2).
CVE-2018-10105 tcpdump before 4.9.3 mishandles the printing of SMB data (issue 2 of 2).
CVE-2018-14461 The LDP parser in tcpdump before 4.9.3 has a buffer over-read in print-ldp.c:ldp_tlv_print().
CVE-2018-14462 The ICMP parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp.c:icmp_print().
CVE-2018-14463 The VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrp_print().
CVE-2018-14464 The LMP parser in tcpdump before 4.9.3 has a buffer over-read in print-lmp.c:lmp_print_data_link_subobjs().
CVE-2018-14465 The RSVP parser in tcpdump before 4.9.3 has a buffer over-read in print-rsvp.c:rsvp_obj_print().
CVE-2018-14466 The Rx parser in tcpdump before 4.9.3 has a buffer over-read in print-rx.c:rx_cache_find() and rx_cache_insert().
CVE-2018-14467 The BGP parser in tcpdump before 4.9.3 has a buffer over-read in print-bgp.c:bgp_capabilities_print() (BGP_CAPCODE_MP).
CVE-2018-14468 The FRF.16 parser in tcpdump before 4.9.3 has a buffer over-read in print-fr.c:mfr_print().
CVE-2018-14469 The IKEv1 parser in tcpdump before 4.9.3 has a buffer over-read in print-isakmp.c:ikev1_n_print().
CVE-2018-14470 The Babel parser in tcpdump before 4.9.3 has a buffer over-read in print-babel.c:babel_print_v2().
CVE-2018-14879 The command-line argument parser in tcpdump before 4.9.3 has a buffer overflow in tcpdump.c:get_next_file().
CVE-2018-14880 The OSPFv3 parser in tcpdump before 4.9.3 has a buffer over-read in print-ospf6.c:ospf6_print_lshdr().
CVE-2018-14881 The BGP parser in tcpdump before 4.9.3 has a buffer over-read in print-bgp.c:bgp_capabilities_print() (BGP_CAPCODE_RESTART).
CVE-2018-14882 The ICMPv6 parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp6.c.
CVE-2018-16227 The IEEE 802.11 parser in tcpdump before 4.9.3 has a buffer over-read in print-802_11.c for the Mesh Flags subfield.
CVE-2018-16228 The HNCP parser in tcpdump before 4.9.3 has a buffer over-read in print-hncp.c:print_prefix().
CVE-2018-16229 The DCCP parser in tcpdump before 4.9.3 has a buffer over-read in print-dccp.c:dccp_print_option().
CVE-2018-16230 The BGP parser in tcpdump before 4.9.3 has a buffer over-read in print-bgp.c:bgp_attr_print() (MP_REACH_NLRI).
CVE-2018-16300 The BGP parser in tcpdump before 4.9.3 allows stack consumption in print-bgp.c:bgp_attr_print() because of unlimited recursion.
CVE-2018-16451 The SMB parser in tcpdump before 4.9.3 has buffer over-reads in print-smb.c:print_trans() for \MAILSLOT\BROWSE and \PIPE\LANMAN.
CVE-2018-16452 The SMB parser in tcpdump before 4.9.3 has stack exhaustion in smbutil.c:smb_fdata() via recursion.
CVE-2018-19519 In tcpdump 4.9.2, a stack-based buffer over-read exists in the print_prefix function of print-hncp.c via crafted packet data because of missing initi
CVE-2019-1010220 tcpdump.org tcpdump 4.9.2 is affected by: CWE-126: Buffer Over-read. The impact is: May expose Saved Frame Pointer, Return Address etc. on stack. The
CVE-2019-15166 lmp_print_data_link_subobjs() in print-lmp.c in tcpdump before 4.9.3 lacks certain bounds checks.
CVE-2019-15167 RESERVED


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