glibc-2.38-3.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:13273 Final 1 1 2024-06-17T21:45:33Z current 2024-06-17T21:45:33Z 2024-06-17T21:45:33Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z glibc-2.38-3.1 on GA media These are all security issues fixed in the glibc-2.38-3.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-13273 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) E-Mail link for openSUSE-SU-2024:13273 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2023-4527/ SUSE CVE CVE-2023-4527 page https://www.suse.com/security/cve/CVE-2023-4806/ SUSE CVE CVE-2023-4806 page openSUSE Tumbleweed glibc-2.38-3.1 glibc-devel-2.38-3.1 glibc-devel-static-2.38-3.1 glibc-extra-2.38-3.1 glibc-html-2.38-3.1 glibc-i18ndata-2.38-3.1 glibc-info-2.38-3.1 glibc-lang-2.38-3.1 glibc-locale-2.38-3.1 glibc-locale-base-2.38-3.1 glibc-profile-2.38-3.1 nscd-2.38-3.1 glibc-2.38-3.1 as a component of openSUSE Tumbleweed glibc-devel-2.38-3.1 as a component of openSUSE Tumbleweed glibc-devel-static-2.38-3.1 as a component of openSUSE Tumbleweed glibc-extra-2.38-3.1 as a component of openSUSE Tumbleweed glibc-html-2.38-3.1 as a component of openSUSE Tumbleweed glibc-i18ndata-2.38-3.1 as a component of openSUSE Tumbleweed glibc-info-2.38-3.1 as a component of openSUSE Tumbleweed glibc-lang-2.38-3.1 as a component of openSUSE Tumbleweed glibc-locale-2.38-3.1 as a component of openSUSE Tumbleweed glibc-locale-base-2.38-3.1 as a component of openSUSE Tumbleweed glibc-profile-2.38-3.1 as a component of openSUSE Tumbleweed nscd-2.38-3.1 as a component of openSUSE Tumbleweed A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash. CVE-2023-4527 openSUSE Tumbleweed:glibc-2.38-3.1 openSUSE Tumbleweed:glibc-devel-2.38-3.1 openSUSE Tumbleweed:glibc-devel-static-2.38-3.1 openSUSE Tumbleweed:glibc-extra-2.38-3.1 openSUSE Tumbleweed:glibc-html-2.38-3.1 openSUSE Tumbleweed:glibc-i18ndata-2.38-3.1 openSUSE Tumbleweed:glibc-info-2.38-3.1 openSUSE Tumbleweed:glibc-lang-2.38-3.1 openSUSE Tumbleweed:glibc-locale-2.38-3.1 openSUSE Tumbleweed:glibc-locale-base-2.38-3.1 openSUSE Tumbleweed:glibc-profile-2.38-3.1 openSUSE Tumbleweed:nscd-2.38-3.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2023-4527.html CVE-2023-4527 https://bugzilla.suse.com/1215280 SUSE Bug 1215280 A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL and AI_V4MAPPED as flags. CVE-2023-4806 openSUSE Tumbleweed:glibc-2.38-3.1 openSUSE Tumbleweed:glibc-devel-2.38-3.1 openSUSE Tumbleweed:glibc-devel-static-2.38-3.1 openSUSE Tumbleweed:glibc-extra-2.38-3.1 openSUSE Tumbleweed:glibc-html-2.38-3.1 openSUSE Tumbleweed:glibc-i18ndata-2.38-3.1 openSUSE Tumbleweed:glibc-info-2.38-3.1 openSUSE Tumbleweed:glibc-lang-2.38-3.1 openSUSE Tumbleweed:glibc-locale-2.38-3.1 openSUSE Tumbleweed:glibc-locale-base-2.38-3.1 openSUSE Tumbleweed:glibc-profile-2.38-3.1 openSUSE Tumbleweed:nscd-2.38-3.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2023-4806.html CVE-2023-4806 https://bugzilla.suse.com/1215281 SUSE Bug 1215281 https://bugzilla.suse.com/1215714 SUSE Bug 1215714