Security update for glib2

Announcement ID: SUSE-SU-2025:20508-1
Release Date: 2025-07-24T11:46:50Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2025-4373 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
  • CVE-2025-4373 ( SUSE ): 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
  • CVE-2025-4373 ( NVD ): 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
  • CVE-2025-6052 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  • CVE-2025-6052 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2025-6052 ( NVD ): 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected Products:
  • SUSE Linux Micro 6.0

An update that solves two vulnerabilities can now be installed.

Description:

This update for glib2 fixes the following issues:

  • CVE-2025-4373: Fixed buffer underflow through glib/gstring.c via function g_string_insert_unichar (bsc#1242844)
  • CVE-2025-6052: Fixed integer overflow in g_string_maybe_expand() leads to potential buffer overflow in GString (bsc#1244596)

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 Micro 6.0
    zypper in -t patch SUSE-SLE-Micro-6.0-395=1

Package List:

  • SUSE Linux Micro 6.0 (aarch64 s390x x86_64)
    • glib2-tools-2.76.2-9.1
    • libgobject-2_0-0-debuginfo-2.76.2-9.1
    • libgmodule-2_0-0-2.76.2-9.1
    • libgobject-2_0-0-2.76.2-9.1
    • libgmodule-2_0-0-debuginfo-2.76.2-9.1
    • libgio-2_0-0-debuginfo-2.76.2-9.1
    • glib2-debugsource-2.76.2-9.1
    • glib2-tools-debuginfo-2.76.2-9.1
    • libglib-2_0-0-debuginfo-2.76.2-9.1
    • libgio-2_0-0-2.76.2-9.1
    • libglib-2_0-0-2.76.2-9.1

References: