SUSE: 2024:1977-1 important: glibc Security Advisory Updates
Summary
## This update for glibc fixes the following issues: * nscd: Release read lock after resetting timeout * nscd: Fix use-after-free in addgetnetgrentX (BZ #23520) * CVE-2024-33599; nscd: 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-2024-33601, CVE-2024-33602: netgroup: Use two buffers in addgetnetgrentX (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: fix 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 High Performance Computing 15 SP2 LTSS 15-SP2 zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-1977=1 * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-1977=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP2 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2024-1977=1 ## Package List: * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64 x86_64) * glibc-debugsource-2.26-150000.13.73.1 * glibc-utils-2.26-150000.13.73.1 * glibc-profile-2.26-150000.13.73.1 * glibc-devel-debuginfo-2.26-150000.13.73.1 * glibc-extra-2.26-150000.13.73.1 * glibc-2.26-150000.13.73.1 * glibc-devel-2.26-150000.13.73.1 * glibc-extra-debuginfo-2.26-150000.13.73.1 * glibc-locale-base-debuginfo-2.26-150000.13.73.1 * glibc-locale-base-2.26-150000.13.73.1 * glibc-utils-debuginfo-2.26-150000.13.73.1 * glibc-debuginfo-2.26-150000.13.73.1 * glibc-locale-2.26-150000.13.73.1 * glibc-utils-src-debugsource-2.26-150000.13.73.1 * nscd-2.26-150000.13.73.1 * nscd-debuginfo-2.26-150000.13.73.1 * glibc-devel-static-2.26-150000.13.73.1 * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (noarch) * glibc-info-2.26-150000.13.73.1 * glibc-i18ndata-2.26-150000.13.73.1 * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (nosrc) * glibc-utils-src-2.26-150000.13.73.1 * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (x86_64) * glibc-32bit-debuginfo-2.26-150000.13.73.1 * glibc-locale-base-32bit-2.26-150000.13.73.1 * glibc-32bit-2.26-150000.13.73.1 * glibc-devel-32bit-debuginfo-2.26-150000.13.73.1 * glibc-locale-base-32bit-debuginfo-2.26-150000.13.73.1 * glibc-devel-32bit-2.26-150000.13.73.1 * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x x86_64) * glibc-debugsource-2.26-150000.13.73.1 * glibc-utils-2.26-150000.13.73.1 * glibc-profile-2.26-150000.13.73.1 * glibc-devel-debuginfo-2.26-150000.13.73.1 * glibc-extra-2.26-150000.13.73.1 * glibc-2.26-150000.13.73.1 * glibc-devel-2.26-150000.13.73.1 * glibc-extra-debuginfo-2.26-150000.13.73.1 * glibc-locale-base-debuginfo-2.26-150000.13.73.1 * glibc-locale-base-2.26-150000.13.73.1 * glibc-utils-debuginfo-2.26-150000.13.73.1 * glibc-debuginfo-2.26-150000.13.73.1 * glibc-locale-2.26-150000.13.73.1 * glibc-utils-src-debugsource-2.26-150000.13.73.1 * nscd-2.26-150000.13.73.1 * nscd-debuginfo-2.26-150000.13.73.1 * glibc-devel-static-2.26-150000.13.73.1 * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (noarch) * glibc-info-2.26-150000.13.73.1 * glibc-i18ndata-2.26-150000.13.73.1 * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (nosrc) * glibc-utils-src-2.26-150000.13.73.1 * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (x86_64) * glibc-32bit-debuginfo-2.26-150000.13.73.1 * glibc-locale-base-32bit-2.26-150000.13.73.1 * glibc-32bit-2.26-150000.13.73.1 * glibc-devel-32bit-debuginfo-2.26-150000.13.73.1 * glibc-locale-base-32bit-debuginfo-2.26-150000.13.73.1 * glibc-devel-32bit-2.26-150000.13.73.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64) * glibc-debugsource-2.26-150000.13.73.1 * glibc-utils-2.26-150000.13.73.1 * glibc-profile-2.26-150000.13.73.1 * glibc-devel-debuginfo-2.26-150000.13.73.1 * glibc-extra-2.26-150000.13.73.1 * glibc-2.26-150000.13.73.1 * glibc-devel-2.26-150000.13.73.1 * glibc-extra-debuginfo-2.26-150000.13.73.1 * glibc-locale-base-debuginfo-2.26-150000.13.73.1 * glibc-locale-base-2.26-150000.13.73.1 * glibc-utils-debuginfo-2.26-150000.13.73.1 * glibc-debuginfo-2.26-150000.13.73.1 * glibc-locale-2.26-150000.13.73.1 * glibc-utils-src-debugsource-2.26-150000.13.73.1 * nscd-2.26-150000.13.73.1 * nscd-debuginfo-2.26-150000.13.73.1 * glibc-devel-static-2.26-150000.13.73.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (noarch) * glibc-info-2.26-150000.13.73.1 * glibc-i18ndata-2.26-150000.13.73.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (nosrc) * glibc-utils-src-2.26-150000.13.73.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (x86_64) * glibc-32bit-debuginfo-2.26-150000.13.73.1 * glibc-locale-base-32bit-2.26-150000.13.73.1 * glibc-32bit-2.26-150000.13.73.1 * glibc-devel-32bit-debuginfo-2.26-150000.13.73.1 * glibc-locale-base-32bit-debuginfo-2.26-150000.13.73.1 * glibc-devel-32bit-2.26-150000.13.73.1
References
* bsc#1222992
* bsc#1223423
* bsc#1223424
* bsc#1223425
Cross-
* 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 15 SP2
* SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
* SUSE Linux Enterprise Server 15 SP2
* SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
* SUSE Linux Enterprise Server for SAP Applications 15 SP2
An update that solves five vulnerabilities can now be installed.
##
* 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