ALT-PU-2025-2519-1
Package glibc updated to version 2.40.0.69.8566822197-alt0.port for branch sisyphus_loongarch64.
Closed vulnerabilities
BDU:2023-06269
Уязвимость динамического загрузчика ld.so библиотеки glibc, позволяющая нарушителю выполнить произвольный код c повышенными привилегиями
BDU:2023-06332
Уязвимость функции getaddrinfo системной библиотеки glibc, позволяющая нарушителю вызвать отказ в обслуживании
BDU:2023-07710
Уязвимость системной библиотеки GNU C Library, связанная с неправильным освобождением памяти перед удалением последней ссылки, позволяющая нарушителю вызвать отказ в обслуживании
Modified: 2024-11-21
CVE-2023-4527
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.
- http://www.openwall.com/lists/oss-security/2023/09/25/1
- RHSA-2023:5453
- RHSA-2023:5453
- RHSA-2023:5455
- RHSA-2023:5455
- https://access.redhat.com/security/cve/CVE-2023-4527
- https://access.redhat.com/security/cve/CVE-2023-4527
- RHBZ#2234712
- RHBZ#2234712
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/
- https://security.gentoo.org/glsa/202310-03
- https://security.netapp.com/advisory/ntap-20231116-0012/
Modified: 2025-01-28
CVE-2023-4911
A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges.
- http://packetstormsecurity.com/files/174986/glibc-ld.so-Local-Privilege-Escalation.html
- http://packetstormsecurity.com/files/176288/Glibc-Tunables-Privilege-Escalation.html
- http://seclists.org/fulldisclosure/2023/Oct/11
- http://www.openwall.com/lists/oss-security/2023/10/03/2
- http://www.openwall.com/lists/oss-security/2023/10/03/3
- http://www.openwall.com/lists/oss-security/2023/10/05/1
- http://www.openwall.com/lists/oss-security/2023/10/13/11
- http://www.openwall.com/lists/oss-security/2023/10/14/3
- http://www.openwall.com/lists/oss-security/2023/10/14/5
- http://www.openwall.com/lists/oss-security/2023/10/14/6
- RHSA-2023:5453
- RHSA-2023:5453
- RHSA-2023:5454
- RHSA-2023:5454
- RHSA-2023:5455
- RHSA-2023:5455
- RHSA-2023:5476
- RHSA-2023:5476
- RHSA-2024:0033
- RHSA-2024:0033
- https://access.redhat.com/security/cve/CVE-2023-4911
- https://access.redhat.com/security/cve/CVE-2023-4911
- RHBZ#2238352
- RHBZ#2238352
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/
- https://security.gentoo.org/glsa/202310-03
- https://security.netapp.com/advisory/ntap-20231013-0006/
- https://www.debian.org/security/2023/dsa-5514
- https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt
- https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt
- https://www.qualys.com/cve-2023-4911/
- https://www.qualys.com/cve-2023-4911/
Modified: 2024-11-21
CVE-2023-5156
A flaw was found in the GNU C Library. A recent fix for CVE-2023-4806 introduced the potential for a memory leak, which may result in an application crash.
- http://www.openwall.com/lists/oss-security/2023/10/03/4
- http://www.openwall.com/lists/oss-security/2023/10/03/5
- http://www.openwall.com/lists/oss-security/2023/10/03/6
- http://www.openwall.com/lists/oss-security/2023/10/03/8
- https://access.redhat.com/security/cve/CVE-2023-5156
- https://access.redhat.com/security/cve/CVE-2023-5156
- RHBZ#2240541
- RHBZ#2240541
- https://security.gentoo.org/glsa/202402-01
- https://sourceware.org/bugzilla/show_bug.cgi?id=30884
- https://sourceware.org/bugzilla/show_bug.cgi?id=30884
- https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=ec6b95c3303c700eb89eebeda2d7264cc184a796
- https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=ec6b95c3303c700eb89eebeda2d7264cc184a796
Closed bugs
glibc: поддержка архитектуры LoongArch (lp64d ABI)