SUSE Security Update: Security update for glibc ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:14923-1 Rating: important References: #1193615 #1193616 #1194640 #1194768 #1194770 Cross-References: CVE-2015-8982 CVE-2015-8983 CVE-2021-3999 CVE-2022-23218 CVE-2022-23219 CVSS scores: CVE-2015-8982 (NVD) : 8.1 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2015-8982 (SUSE): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2015-8983 (SUSE): 6.6 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H CVE-2021-3999 (SUSE): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-23218 (SUSE): 5.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CVE-2022-23219 (SUSE): 5.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Affected Products: SUSE Linux Enterprise Debuginfo 11-SP3 SUSE Linux Enterprise Debuginfo 11-SP4 SUSE Linux Enterprise Point of Sale 11-SP3 SUSE Linux Enterprise Server 11-SP4-LTSS ______________________________________________________________________________ An update that fixes 5 vulnerabilities is now available. Description: This update for glibc fixes the following issues: - CVE-2022-23219: Fixed buffer overflow in sunrpc clnt_create for "unix" (bsc#1194768, BZ #22542) - CVE-2022-23218: Fixed buffer overflow in sunrpc svcunix_create (bsc#1194770, BZ #28768) - CVE-2021-3999: Fixed in getcwd to set errno to ERANGE for size == 1 (bsc#1194640, BZ #28769) - CVE-2015-8983: Fixed _IO_wstr_overflow integer overflow (bsc#1193615, BZ #17269) - CVE-2015-8982: Fixed memory handling in strxfrm_l (bsc#1193616, BZ #16009) 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: - SUSE Linux Enterprise Server 11-SP4-LTSS: zypper in -t patch slessp4-glibc-14923=1 - SUSE Linux Enterprise Point of Sale 11-SP3: zypper in -t patch sleposp3-glibc-14923=1 - SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-glibc-14923=1 - SUSE Linux Enterprise Debuginfo 11-SP3: zypper in -t patch dbgsp3-glibc-14923=1 Package List: - SUSE Linux Enterprise Server 11-SP4-LTSS (i586 i686 ppc64 s390x x86_64): glibc-2.11.3-17.110.40.1 glibc-devel-2.11.3-17.110.40.1 - SUSE Linux Enterprise Server 11-SP4-LTSS (i586 ppc64 s390x x86_64): glibc-html-2.11.3-17.110.40.1 glibc-i18ndata-2.11.3-17.110.40.1 glibc-info-2.11.3-17.110.40.1 glibc-locale-2.11.3-17.110.40.1 glibc-profile-2.11.3-17.110.40.1 nscd-2.11.3-17.110.40.1 - SUSE Linux Enterprise Server 11-SP4-LTSS (ppc64 s390x x86_64): glibc-32bit-2.11.3-17.110.40.1 glibc-devel-32bit-2.11.3-17.110.40.1 glibc-locale-32bit-2.11.3-17.110.40.1 glibc-profile-32bit-2.11.3-17.110.40.1 - SUSE Linux Enterprise Point of Sale 11-SP3 (i586 i686): glibc-2.11.3-17.110.40.1 glibc-devel-2.11.3-17.110.40.1 - SUSE Linux Enterprise Point of Sale 11-SP3 (i586): glibc-html-2.11.3-17.110.40.1 glibc-i18ndata-2.11.3-17.110.40.1 glibc-info-2.11.3-17.110.40.1 glibc-locale-2.11.3-17.110.40.1 glibc-profile-2.11.3-17.110.40.1 nscd-2.11.3-17.110.40.1 - SUSE Linux Enterprise Debuginfo 11-SP4 (i686 ppc64 s390x x86_64): glibc-debuginfo-2.11.3-17.110.40.1 glibc-debugsource-2.11.3-17.110.40.1 - SUSE Linux Enterprise Debuginfo 11-SP4 (ppc64 s390x x86_64): glibc-debuginfo-32bit-2.11.3-17.110.40.1 - SUSE Linux Enterprise Debuginfo 11-SP3 (i686 s390x x86_64): glibc-debuginfo-2.11.3-17.110.40.1 glibc-debugsource-2.11.3-17.110.40.1 - SUSE Linux Enterprise Debuginfo 11-SP3 (s390x x86_64): glibc-debuginfo-32bit-2.11.3-17.110.40.1 References: https://www.suse.com/security/cve/CVE-2015-8982.html https://www.suse.com/security/cve/CVE-2015-8983.html https://www.suse.com/security/cve/CVE-2021-3999.html https://www.suse.com/security/cve/CVE-2022-23218.html https://www.suse.com/security/cve/CVE-2022-23219.html https://bugzilla.suse.com/1193615 https://bugzilla.suse.com/1193616 https://bugzilla.suse.com/1194640 https://bugzilla.suse.com/1194768 https://bugzilla.suse.com/1194770