Ubuntu
tcpdump package

tcpdump 4.9.3-4ubuntu0.1 source package in Ubuntu

Changelog

tcpdump (4.9.3-4ubuntu0.1) focal-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 13:15:51 +0200

Upload details

Uploaded by:
David Fernandez Gonzalez
Uploaded to:
Focal
Original maintainer:
Ubuntu Developers
Architectures:
any
Section:
net
Urgency:
Medium Urgency

See full publishing history Publishing

Series Pocket Published Component Section
Focal security main net

Downloads

File Size SHA-256 Checksum
tcpdump_4.9.3.orig.tar.gz 2.2 MiB 2cd47cb3d460b6ff75f4a9940f594317ad456cfbf2bd2c8e5151e16559db6410
tcpdump_4.9.3.orig.tar.gz.asc 442 bytes 55182ba320846fbd69db8037d7b2aa6021cffa234be4859444758aae585a31eb
tcpdump_4.9.3-4ubuntu0.1.debian.tar.xz 18.8 KiB 2eccc8f998e725b2392642e6aea9451751567253e448ca46e0556036b5309544
tcpdump_4.9.3-4ubuntu0.1.dsc 2.1 KiB 3b6542a975b691f19628eb59e0b453b50133bbe6f3b96a29d9960ed56178f89c

View changes file

Binary packages built by this source

tcpdump: command-line network traffic analyzer

 This program allows you to dump the traffic on a network. tcpdump
 is able to examine IPv4, ICMPv4, IPv6, ICMPv6, UDP, TCP, SNMP, AFS
 BGP, RIP, PIM, DVMRP, IGMP, SMB, OSPF, NFS and many other packet
 types.
 .
 It can be used to print out the headers of packets on a network
 interface, filter packets that match a certain expression. You can
 use this tool to track down network problems, to detect attacks
 or to monitor network activities.

tcpdump-dbgsym: debug symbols for tcpdump