Security update for tcpdump

Announcement ID: SUSE-SU-2019:2087-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2017-16808 ( SUSE ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2017-16808 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • CVE-2019-1010220 ( SUSE ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
  • CVE-2019-1010220 ( NVD ): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Affected Products:
  • Basesystem Module 15-SP1
  • Basesystem Module 15
  • SUSE Linux Enterprise Desktop 15
  • SUSE Linux Enterprise Desktop 15 SP1
  • SUSE Linux Enterprise High Performance Computing 15
  • SUSE Linux Enterprise High Performance Computing 15 SP1
  • SUSE Linux Enterprise Real Time 15 SP1
  • SUSE Linux Enterprise Server 15
  • SUSE Linux Enterprise Server 15 SP1
  • SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1
  • SUSE Linux Enterprise Server for SAP Applications 15
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • SUSE Manager Proxy 4.0
  • SUSE Manager Retail Branch Server 4.0
  • SUSE Manager Server 4.0

An update that solves two vulnerabilities can now be installed.

Description:

This update for tcpdump fixes the following issues:

Security issues fixed:

  • CVE-2019-1010220: Fixed a buffer over-read in print_prefix() which may expose data (bsc#1142439).
  • CVE-2017-16808: Fixed a heap-based buffer over-read related to aoe_print() and lookup_emem() (bsc#1068716).

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • Basesystem Module 15
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-2087=1
  • Basesystem Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-2087=1

Package List:

  • Basesystem Module 15 (aarch64 ppc64le s390x x86_64)
    • tcpdump-debuginfo-4.9.2-3.6.1
    • tcpdump-debugsource-4.9.2-3.6.1
    • tcpdump-4.9.2-3.6.1
  • Basesystem Module 15-SP1 (aarch64 ppc64le s390x x86_64)
    • tcpdump-debuginfo-4.9.2-3.6.1
    • tcpdump-debugsource-4.9.2-3.6.1
    • tcpdump-4.9.2-3.6.1

References: