CVE-2021-3246: Buffer Overflow
First published: Tue Jul 20 2021(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Libsndfile Project Libsndfile | =1.0.30 | |
| Fedoraproject Fedora | =33 | |
| Fedoraproject Fedora | =34 | |
| Debian Debian Linux | =9.0 | |
| Debian Debian Linux | =10.0 | |
| debian/libsndfile | 1.0.28-6+deb10u1 1.0.28-6+deb10u2 1.0.31-2 1.2.0-1 1.2.2-1 |
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Reference Links
- https://github.com/libsndfile/libsndfile/issues/687
- https://lists.debian.org/debian-lts-announce/2021/07/msg00024.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DLUDCEMMPRA3IYYYHVZUOUZXI65FU37V/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T7LNW4AVDVL3BU3N3KGVFLTYFASBVCIF/
- https://security.gentoo.org/glsa/202309-11
- https://www.debian.org/security/2021/dsa-4947
- https://github.com/libsndfile/libsndfile/commit/deb669ee8be55a94565f6f8a6b60890c2e7c6f32
- https://security-tracker.debian.org/tracker/CVE-2021-3246
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3246
- https://github.com/libsndfile/
- http://www.mega-nerd.com/
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991496
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7LNW4AVDVL3BU3N3KGVFLTYFASBVCIF/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DLUDCEMMPRA3IYYYHVZUOUZXI65FU37V/
- collector/nvd-api
- collector/security-tracker-debian
- collector/debian-bugs
- alias/CVE-2021-3246
- collector/nvd-index
- agent/weakness
- agent/author
- agent/description
- agent/type
- agent/event
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/remedy
- agent/references
- agent/tags
- agent/severity
- collector/mitre-cve
- source/MITRE
- vendor/libsndfile project
- canonical/libsndfile project libsndfile
- version/libsndfile project libsndfile/1.0.30
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/33
- version/fedoraproject fedora/34
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- version/debian debian linux/10.0
- package-manager/debian