Unrated severityNVD Advisory· Published Jul 20, 2021· Updated Aug 3, 2024
CVE-2021-3246
CVE-2021-3246
Description
A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
40- libsndfile/libsndfiledescription
- Range: =1.0.30
- osv-coords38 versionspkg:rpm/almalinux/libsndfilepkg:rpm/almalinux/libsndfile-develpkg:rpm/opensuse/libsndfile&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/libsndfile&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/libsndfile&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/libsndfile-progs&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/libsndfile-progs&distro=openSUSE%20Leap%2015.3pkg:rpm/suse/libsndfile&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2pkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP2pkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP3pkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSSpkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/libsndfile&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/libsndfile&distro=SUSE%20Manager%20Proxy%204.0pkg:rpm/suse/libsndfile&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0pkg:rpm/suse/libsndfile&distro=SUSE%20Manager%20Server%204.0pkg:rpm/suse/libsndfile&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/libsndfile&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/libsndfile&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209
< 1.0.28-10.el8_4.1+ 37 more
- (no CPE)range: < 1.0.28-10.el8_4.1
- (no CPE)range: < 1.0.28-10.el8_4.1
- (no CPE)range: < 1.0.28-lp152.6.3.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.31-2.2
- (no CPE)range: < 1.0.28-lp152.6.3.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.20-2.19.15.1
- (no CPE)range: < 1.0.20-2.19.15.1
- (no CPE)range: < 1.0.25-36.23.1
- (no CPE)range: < 1.0.25-36.23.1
- (no CPE)range: < 1.0.25-36.23.1
- (no CPE)range: < 1.0.25-36.23.1
- (no CPE)range: < 1.0.25-36.23.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.25-36.23.1
- (no CPE)range: < 1.0.25-36.23.1
- (no CPE)range: < 1.0.25-36.23.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.25-36.23.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.28-5.12.1
- (no CPE)range: < 1.0.25-36.23.1
- (no CPE)range: < 1.0.25-36.23.1
- (no CPE)range: < 1.0.25-36.23.1
Patches
Vulnerability mechanics
References
6- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DLUDCEMMPRA3IYYYHVZUOUZXI65FU37V/mitrevendor-advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7LNW4AVDVL3BU3N3KGVFLTYFASBVCIF/mitrevendor-advisory
- security.gentoo.org/glsa/202309-11mitrevendor-advisory
- www.debian.org/security/2021/dsa-4947mitrevendor-advisory
- lists.debian.org/debian-lts-announce/2021/07/msg00024.htmlmitremailing-list
- github.com/libsndfile/libsndfile/issues/687mitre
News mentions
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