SUSE: 2022:14872-1 important: libsndfile
Summary
This update for libsndfile fixes the following issues: - CVE-2021-4156: Fixed heap buffer overflow in flac_buffer_copy that could potentially lead to heap exploitation (bsc#1194006). 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-libsndfile-14872=1 - SUSE Linux Enterprise Point of Sale 11-SP3: zypper in -t patch sleposp3-libsndfile-14872=1 - SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-libsndfile-14872=1 - SUSE Linux Enterprise Debuginfo 11-SP3: zypper in -t patch dbgsp3-libsndfile-14872=1 Package List: - SUSE Linux Enterprise Server 11-SP4-LTSS (i586 ppc64 s390x x86_64): libsndfile-1.0.20-2.19.18.1 - SUSE Linux Enterprise Server 11-SP4-LTSS (ppc64 s390x x86_64): libsndfile-32bit-1.0.20-2.19.18.1 - SUSE Linux Enterprise Point of Sale 11-SP3 (i586): libsndfile-1.0.20-2.19.18.1 - SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ppc64 s390x x86_64): libsndfile-debuginfo-1.0.20-2.19.18.1 libsndfile-debugsource-1.0.20-2.19.18.1 - SUSE Linux Enterprise Debuginfo 11-SP4 (ppc64 s390x x86_64): libsndfile-debuginfo-32bit-1.0.20-2.19.18.1 - SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64): libsndfile-debuginfo-1.0.20-2.19.18.1 libsndfile-debugsource-1.0.20-2.19.18.1 - SUSE Linux Enterprise Debuginfo 11-SP3 (s390x x86_64): libsndfile-debuginfo-32bit-1.0.20-2.19.18.1
References
#1194006
Cross- CVE-2021-4156
CVSS scores:
CVE-2021-4156 (SUSE): 6.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
Affected Products:
SUSE Linux Enterprise Server 11-SP4-LTSS
SUSE Linux Enterprise Point of Sale 11-SP3
SUSE Linux Enterprise Debuginfo 11-SP4
SUSE Linux Enterprise Debuginfo 11-SP3
https://www.suse.com/security/cve/CVE-2021-4156.html
https://bugzilla.suse.com/1194006