CVE-2023-51795: Buffer Overflow
First published: Fri Apr 19 2024(Updated: )
Buffer Overflow vulnerability in Ffmpeg v.N113007-g8d24a28d06 allows a local attacker to execute arbitrary code via the libavfilter/avf_showspectrum.c:1789:52 component in showspectrumpic_request_frame
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ubuntu/ffmpeg | <7:6.0-6ubuntu1.1 | 7:6.0-6ubuntu1.1 |
| debian/ffmpeg | <=7:6.1.1-4<=7:6.1.1-5 | 7:4.3.6-0+deb11u1 7:4.3.7-0+deb11u1 7:5.1.5-0+deb12u1 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2023-51795
- https://ffmpeg.org/
- https://trac.ffmpeg.org/ticket/10749
- https://ubuntu.com/security/notices/USN-6803-1
- https://nvd.nist.gov/vuln/detail/CVE-2023-51795
- https://launchpad.net/bugs/cve/CVE-2023-51795
- https://security-tracker.debian.org/tracker/CVE-2023-51795
- https://ubuntu.com/security/CVE-2023-51795
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPETICRXUOGRIM4U3BCRTIKE3IZWCSBT/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPETICRXUOGRIM4U3BCRTIKE3IZWCSBT/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY/
- https://github.com/FFmpeg/FFmpeg/commit/ab0fdaedd1e7224f7e84ea22fcbfaa4ca75a6c06
- https://github.com/FFmpeg/FFmpeg/commit/81df787b53eb5c6433731f6eaaf7f2a94d8a8c80
Frequently Asked Questions
What is the severity of CVE-2023-51795?
CVE-2023-51795 is classified as a high severity buffer overflow vulnerability that allows local attackers to execute arbitrary code.
How do I fix CVE-2023-51795?
To fix CVE-2023-51795, users should upgrade to fixed versions of FFmpeg, specifically 7:6.0-6ubuntu1.1 for Ubuntu or versions like 7:4.3.6-0+deb11u1 for Debian.
Who is affected by CVE-2023-51795?
CVE-2023-51795 affects specific versions of the FFmpeg package in Ubuntu and Debian distributions.
What component is responsible for CVE-2023-51795?
CVE-2023-51795 is associated with the showspectrumpic_request_frame function in the libavfilter/avf_showspectrum.c component.
Can CVE-2023-51795 be exploited remotely?
CVE-2023-51795 requires local access for exploitation, which limits its potential impact as a remote vulnerability.
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