Security update for glibc

Announcement ID:	SUSE-SU-2024:1675-1
Rating:	important
References:	bsc#1222992 bsc#1223423 bsc#1223424 bsc#1223425
Cross-References:	CVE-2024-2961 CVE-2024-33599 CVE-2024-33600 CVE-2024-33601 CVE-2024-33602
CVSS scores:	CVE-2024-2961 ( SUSE ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H CVE-2024-33599 ( SUSE ): 7.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H CVE-2024-33600 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2024-33601 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2024-33602 ( SUSE ): 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected Products:	SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5

An update that solves five vulnerabilities can now be installed.

Description:

This update for glibc fixes the following issues:

• nscd: Fixed use-after-free in addgetnetgrentX (BZ #23520)
• CVE-2024-33599: nscd: Fixed Stack-based buffer overflow in netgroup cache (bsc#1223423, BZ #31677)
• CVE-2024-33600: nscd: Avoid null pointer crashes after notfound response (bsc#1223424, BZ #31678)
• CVE-2024-33600: nscd: Do not send missing not-found response in addgetnetgrentX (bsc#1223424, BZ #31678)
• CVE-2024-33602: netgroup: Use two buffers in addgetnetgrentX (CVE-2024-33601, bsc#1223425, BZ #31680)
• CVE-2024-33602; Use time_t for return type of addgetnetgrentX (bsc#1223425)
• CVE-2024-2961: iconv: ISO-2022-CN-EXT: Fixed out-of-bound writes when writing escape sequence (bsc#1222992)

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 Software Development Kit 12 SP5
  zypper in -t patch SUSE-SLE-SDK-12-SP5-2024-1675=1
• SUSE Linux Enterprise High Performance Computing 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1675=1
• SUSE Linux Enterprise Server 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1675=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1675=1

Package List:

• SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64)
  • glibc-debuginfo-2.22-114.34.1
  • glibc-debugsource-2.22-114.34.1
  • glibc-devel-static-2.22-114.34.1
• SUSE Linux Enterprise Software Development Kit 12 SP5 (noarch)
  • glibc-info-2.22-114.34.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
  • glibc-devel-2.22-114.34.1
  • glibc-locale-debuginfo-2.22-114.34.1
  • glibc-2.22-114.34.1
  • glibc-profile-2.22-114.34.1
  • glibc-debuginfo-2.22-114.34.1
  • glibc-debugsource-2.22-114.34.1
  • nscd-debuginfo-2.22-114.34.1
  • nscd-2.22-114.34.1
  • glibc-devel-debuginfo-2.22-114.34.1
  • glibc-locale-2.22-114.34.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
  • glibc-i18ndata-2.22-114.34.1
  • glibc-info-2.22-114.34.1
  • glibc-html-2.22-114.34.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64)
  • glibc-locale-debuginfo-32bit-2.22-114.34.1
  • glibc-devel-32bit-2.22-114.34.1
  • glibc-profile-32bit-2.22-114.34.1
  • glibc-devel-debuginfo-32bit-2.22-114.34.1
  • glibc-debuginfo-32bit-2.22-114.34.1
  • glibc-locale-32bit-2.22-114.34.1
  • glibc-32bit-2.22-114.34.1
• SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
  • glibc-devel-2.22-114.34.1
  • glibc-locale-debuginfo-2.22-114.34.1
  • glibc-2.22-114.34.1
  • glibc-profile-2.22-114.34.1
  • glibc-debuginfo-2.22-114.34.1
  • glibc-debugsource-2.22-114.34.1
  • nscd-debuginfo-2.22-114.34.1
  • nscd-2.22-114.34.1
  • glibc-devel-debuginfo-2.22-114.34.1
  • glibc-locale-2.22-114.34.1
• SUSE Linux Enterprise Server 12 SP5 (noarch)
  • glibc-i18ndata-2.22-114.34.1
  • glibc-info-2.22-114.34.1
  • glibc-html-2.22-114.34.1
• SUSE Linux Enterprise Server 12 SP5 (s390x x86_64)
  • glibc-locale-debuginfo-32bit-2.22-114.34.1
  • glibc-devel-32bit-2.22-114.34.1
  • glibc-profile-32bit-2.22-114.34.1
  • glibc-devel-debuginfo-32bit-2.22-114.34.1
  • glibc-debuginfo-32bit-2.22-114.34.1
  • glibc-locale-32bit-2.22-114.34.1
  • glibc-32bit-2.22-114.34.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
  • glibc-devel-2.22-114.34.1
  • glibc-locale-debuginfo-2.22-114.34.1
  • glibc-2.22-114.34.1
  • glibc-profile-2.22-114.34.1
  • glibc-debuginfo-2.22-114.34.1
  • glibc-debugsource-2.22-114.34.1
  • nscd-debuginfo-2.22-114.34.1
  • nscd-2.22-114.34.1
  • glibc-devel-debuginfo-2.22-114.34.1
  • glibc-locale-2.22-114.34.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
  • glibc-i18ndata-2.22-114.34.1
  • glibc-info-2.22-114.34.1
  • glibc-html-2.22-114.34.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
  • glibc-locale-debuginfo-32bit-2.22-114.34.1
  • glibc-devel-32bit-2.22-114.34.1
  • glibc-profile-32bit-2.22-114.34.1
  • glibc-devel-debuginfo-32bit-2.22-114.34.1
  • glibc-debuginfo-32bit-2.22-114.34.1
  • glibc-locale-32bit-2.22-114.34.1
  • glibc-32bit-2.22-114.34.1

References:

• https://www.suse.com/security/cve/CVE-2024-2961.html
• https://www.suse.com/security/cve/CVE-2024-33599.html
• https://www.suse.com/security/cve/CVE-2024-33600.html
• https://www.suse.com/security/cve/CVE-2024-33601.html
• https://www.suse.com/security/cve/CVE-2024-33602.html
• https://bugzilla.suse.com/show_bug.cgi?id=1222992
• https://bugzilla.suse.com/show_bug.cgi?id=1223423
• https://bugzilla.suse.com/show_bug.cgi?id=1223424
• https://bugzilla.suse.com/show_bug.cgi?id=1223425