Security update for libgcrypt

Announcement ID: SUSE-SU-2025:02464-1
Release Date: 2025-07-22T11:40:21Z
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2024-2236 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2024-2236 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products:
  • openSUSE Leap 15.4
  • SUSE Linux Enterprise Micro 5.3
  • SUSE Linux Enterprise Micro 5.4
  • SUSE Linux Enterprise Micro for Rancher 5.3
  • SUSE Linux Enterprise Micro for Rancher 5.4

An update that solves one vulnerability can now be installed.

Description:

This update for libgcrypt fixes the following issues:

  • CVE-2024-2236: timing-based side-channel flaw in RSA implementation can lead to decryption of RSA ciphertexts (bsc#1221107).

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 Micro for Rancher 5.4
    zypper in -t patch SUSE-SLE-Micro-5.4-2025-2464=1
  • SUSE Linux Enterprise Micro 5.4
    zypper in -t patch SUSE-SLE-Micro-5.4-2025-2464=1
  • openSUSE Leap 15.4
    zypper in -t patch SUSE-2025-2464=1
  • SUSE Linux Enterprise Micro for Rancher 5.3
    zypper in -t patch SUSE-SLE-Micro-5.3-2025-2464=1
  • SUSE Linux Enterprise Micro 5.3
    zypper in -t patch SUSE-SLE-Micro-5.3-2025-2464=1

Package List:

  • SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
    • libgcrypt20-debuginfo-1.9.4-150400.6.11.1
    • libgcrypt20-hmac-1.9.4-150400.6.11.1
    • libgcrypt-debugsource-1.9.4-150400.6.11.1
    • libgcrypt20-1.9.4-150400.6.11.1
  • SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
    • libgcrypt20-debuginfo-1.9.4-150400.6.11.1
    • libgcrypt20-hmac-1.9.4-150400.6.11.1
    • libgcrypt-debugsource-1.9.4-150400.6.11.1
    • libgcrypt20-1.9.4-150400.6.11.1
  • openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    • libgcrypt20-debuginfo-1.9.4-150400.6.11.1
    • libgcrypt-devel-debuginfo-1.9.4-150400.6.11.1
    • libgcrypt-debugsource-1.9.4-150400.6.11.1
    • libgcrypt20-hmac-1.9.4-150400.6.11.1
    • libgcrypt-cavs-1.9.4-150400.6.11.1
    • libgcrypt-devel-1.9.4-150400.6.11.1
    • libgcrypt-cavs-debuginfo-1.9.4-150400.6.11.1
    • libgcrypt20-1.9.4-150400.6.11.1
  • openSUSE Leap 15.4 (x86_64)
    • libgcrypt20-hmac-32bit-1.9.4-150400.6.11.1
    • libgcrypt20-32bit-1.9.4-150400.6.11.1
    • libgcrypt20-32bit-debuginfo-1.9.4-150400.6.11.1
    • libgcrypt-devel-32bit-1.9.4-150400.6.11.1
    • libgcrypt-devel-32bit-debuginfo-1.9.4-150400.6.11.1
  • openSUSE Leap 15.4 (aarch64_ilp32)
    • libgcrypt20-64bit-debuginfo-1.9.4-150400.6.11.1
    • libgcrypt-devel-64bit-1.9.4-150400.6.11.1
    • libgcrypt20-hmac-64bit-1.9.4-150400.6.11.1
    • libgcrypt-devel-64bit-debuginfo-1.9.4-150400.6.11.1
    • libgcrypt20-64bit-1.9.4-150400.6.11.1
  • SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
    • libgcrypt20-debuginfo-1.9.4-150400.6.11.1
    • libgcrypt20-hmac-1.9.4-150400.6.11.1
    • libgcrypt-debugsource-1.9.4-150400.6.11.1
    • libgcrypt20-1.9.4-150400.6.11.1
  • SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
    • libgcrypt20-debuginfo-1.9.4-150400.6.11.1
    • libgcrypt20-hmac-1.9.4-150400.6.11.1
    • libgcrypt-debugsource-1.9.4-150400.6.11.1
    • libgcrypt20-1.9.4-150400.6.11.1

References: