Security update for open-iscsi

Announcement ID: SUSE-SU-2022:2861-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2020-17437 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • CVE-2020-17437 ( NVD ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP2
  • SUSE Linux Enterprise Server 12 SP2
  • SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2

An update that solves one vulnerability and has two security fixes can now be installed.

Description:

This update for open-iscsi fixes the following issues:

  • CVE-2020-17437: Fixed an out of bounds memory access when the TCP urgent flag is set. (bsc#1179908).

Non-security fixes:

  • Fix an issue with ARP booting when using different subnets (bsc#1058463).
  • Allow target discovery using "db" mode (bsc#1109477).

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 Server 12 SP2 BCL 12-SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2022-2861=1

Package List:

  • SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (x86_64)
    • open-iscsi-2.0.873-46.17.2
    • open-iscsi-debugsource-2.0.873-46.17.2
    • open-isns-0.95-46.17.2
    • open-isns-debuginfo-0.95-46.17.2
    • open-iscsi-debuginfo-2.0.873-46.17.2
    • iscsiuio-0.7.8.2-46.17.2
    • iscsiuio-debuginfo-0.7.8.2-46.17.2

References: