Security update for atftp

Announcement ID: SUSE-SU-2019:14033-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2019-11365 ( SUSE ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2019-11365 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2019-11366 ( SUSE ): 5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2019-11366 ( NVD ): 5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise Point of Service 11 SP3
  • SUSE Linux Enterprise Server 11 SP4
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4

An update that solves two vulnerabilities can now be installed.

Description:

This update for atftp fixes the following issues:

Security issues fixed:

  • CVE-2019-11366: Fixed a denial of service caused by a NULL pointer dereference because thread_list_mutex was not locked (bsc#1133145).
  • CVE-2019-11365: Fixed a buffer overflow which could lead to remote code execution caused by an insecure use of strncpy() (bsc#1133114).

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:

  • SUSE Linux Enterprise Point of Service 11 SP3
    zypper in -t patch sleposp3-atftp-14033=1
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4
    zypper in -t patch slessp4-atftp-14033=1
  • SUSE Linux Enterprise Server 11 SP4
    zypper in -t patch slessp4-atftp-14033=1

Package List:

  • SUSE Linux Enterprise Point of Service 11 SP3 (i586)
    • atftp-0.7.0-135.23.3.1
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4 (ppc64 s390x x86_64 i586)
    • atftp-0.7.0-135.23.3.1
  • SUSE Linux Enterprise Server 11 SP4 (ppc64 s390x x86_64 i586)
    • atftp-0.7.0-135.23.3.1

References: