CVE-2023-49528: Buffer Overflow
First published: Fri Apr 12 2024(Updated: )
Buffer Overflow vulnerability in FFmpeg version n6.1-3-g466799d4f5, allows a local attacker to execute arbitrary code and cause a denial of service (DoS) via the af_dialoguenhance.c:261:5 in the de_stereo component.
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 |
| ubuntu/ffmpeg | <7:6.1.1-3ubuntu5+ | 7:6.1.1-3ubuntu5+ |
| debian/ffmpeg | <=7:5.1.5-0+deb12u1<=7:6.1.1-4<=7:6.1.1-5 | 7:4.3.6-0+deb11u1 7:4.3.7-0+deb11u1 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2023-49528
- https://trac.ffmpeg.org/ticket/10691
- https://ubuntu.com/security/notices/USN-6803-1
- https://nvd.nist.gov/vuln/detail/CVE-2023-49528
- https://launchpad.net/bugs/cve/CVE-2023-49528
- https://security-tracker.debian.org/tracker/CVE-2023-49528
- https://ubuntu.com/security/CVE-2023-49528
- 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/f05c52985cf80d565c6e91fb4749e57dd8977d3e
Frequently Asked Questions
What is the severity of CVE-2023-49528?
CVE-2023-49528 is a high-severity vulnerability due to its potential for arbitrary code execution and denial of service.
How do I fix CVE-2023-49528?
To fix CVE-2023-49528, upgrade to the patched versions of FFmpeg specified for your distribution, such as 7:6.0-6ubuntu1.1 for Ubuntu.
What software is affected by CVE-2023-49528?
CVE-2023-49528 affects FFmpeg versions n6.1-3-g466799d4f5 and earlier, particularly on Ubuntu and Debian systems.
Who is vulnerable to CVE-2023-49528?
Local attackers on systems running vulnerable versions of FFmpeg can exploit CVE-2023-49528.
What type of vulnerability is CVE-2023-49528?
CVE-2023-49528 is classified as a buffer overflow vulnerability affecting the de_stereo component of FFmpeg.
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