An icu security update has been released for SUSE Linux Enterprise and openSUSE Leap 15.3/15.4.

SUSE-SU-2022:3141-1: moderate: Security update for icu

SUSE Security Update: Security update for icu
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Announcement ID: SUSE-SU-2022:3141-1
Rating: moderate
References: #1193951
Cross-References: CVE-2020-21913
CVSS scores:
CVE-2020-21913 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2020-21913 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products:
SUSE Linux Enterprise High Performance Computing SUSE Linux Enterprise Module for Legacy Software 15-SP3 SUSE Linux Enterprise Module for Legacy Software 15-SP4 SUSE Linux Enterprise Server
SUSE Linux Enterprise Server for SAP Applications SUSE Linux Enterprise Storage 7.1
SUSE Manager Proxy 4.2
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.2
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.2
SUSE Manager Server 4.3
openSUSE Leap 15.3
openSUSE Leap 15.4
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An update that fixes one vulnerability is now available.
Description:

This update for icu fixes the following issues:

- CVE-2020-21913: Fixed a memory safetey issue that could lead to use after free (bsc#1193951).

Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:
- openSUSE Leap 15.4:

zypper in -t patch openSUSE-SLE-15.4-2022-3141=1

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-3141=1

- SUSE Linux Enterprise Module for Legacy Software 15-SP4:
zypper in -t patch SUSE-SLE-Module-Legacy-15-SP4-2022-3141=1
- SUSE Linux Enterprise Module for Legacy Software 15-SP3:
zypper in -t patch SUSE-SLE-Module-Legacy-15-SP3-2022-3141=1

Package List:

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

libicu60_2-60.2-150000.3.12.1
libicu60_2-debuginfo-60.2-150000.3.12.1

- openSUSE Leap 15.4 (x86_64):

libicu60_2-32bit-60.2-150000.3.12.1
libicu60_2-32bit-debuginfo-60.2-150000.3.12.1

- openSUSE Leap 15.4 (noarch):

libicu60_2-bedata-60.2-150000.3.12.1
libicu60_2-ledata-60.2-150000.3.12.1

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

libicu60_2-60.2-150000.3.12.1
libicu60_2-debuginfo-60.2-150000.3.12.1

- openSUSE Leap 15.3 (x86_64):

libicu60_2-32bit-60.2-150000.3.12.1
libicu60_2-32bit-debuginfo-60.2-150000.3.12.1

- openSUSE Leap 15.3 (noarch):

libicu60_2-bedata-60.2-150000.3.12.1
libicu60_2-ledata-60.2-150000.3.12.1

- SUSE Linux Enterprise Module for Legacy Software 15-SP4 (aarch64 ppc64le s390x x86_64):

icu-debuginfo-60.2-150000.3.12.1
icu-debugsource-60.2-150000.3.12.1
libicu60_2-60.2-150000.3.12.1
libicu60_2-debuginfo-60.2-150000.3.12.1

- SUSE Linux Enterprise Module for Legacy Software 15-SP4 (noarch):
libicu60_2-bedata-60.2-150000.3.12.1
libicu60_2-ledata-60.2-150000.3.12.1

- SUSE Linux Enterprise Module for Legacy Software 15-SP3 (aarch64 ppc64le s390x x86_64):

icu-debuginfo-60.2-150000.3.12.1
icu-debugsource-60.2-150000.3.12.1
libicu60_2-60.2-150000.3.12.1
libicu60_2-debuginfo-60.2-150000.3.12.1

- SUSE Linux Enterprise Module for Legacy Software 15-SP3 (noarch):
libicu60_2-bedata-60.2-150000.3.12.1
libicu60_2-ledata-60.2-150000.3.12.1

References:

  https://www.suse.com/security/cve/CVE-2020-21913.html
  https://bugzilla.suse.com/1193951