CVE-2009-1191
UnknownEPSS 12.38%
Last modified
CVE-2009-1191 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 12.38% chance of exploitation in the next 30 days.
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.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Http Server | 2.2.11 |
| Canonical | Ubuntu Linux | 6.06 |
| Canonical | Ubuntu Linux | 8.04 |
| Canonical | Ubuntu Linux | 8.10 |
| Canonical | Ubuntu Linux | 9.04 |
References
- http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.htmlBroken Link, Mailing List
- http://osvdb.org/53921Broken Link
- http://secunia.com/advisories/34827Not Applicable
- http://secunia.com/advisories/35395Not Applicable
- http://secunia.com/advisories/35721Not Applicable
- http://security.gentoo.org/glsa/glsa-200907-04.xmlThird Party Advisory
- http://support.apple.com/kb/HT3937Broken Link
- http://svn.apache.org/viewvc/httpd/httpd/trunk/CHANGES?r1=766938&r2=767089Patch, Vendor Advisory
- http://www.apache.org/dist/httpd/patches/apply_to_2.2.11/PR46949.diffPatch, Vendor Advisory
- http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.htmlThird Party Advisory
- http://www.securityfocus.com/bid/34663Patch, Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id?1022264Broken Link, Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/usn-787-1Third Party Advisory
- http://www.vupen.com/english/advisories/2009/1147Permissions Required
- http://www.vupen.com/english/advisories/2009/3184Permissions Required
- https://exchange.xforce.ibmcloud.com/vulnerabilities/50059Third Party Advisory, VDB Entry
- https://issues.apache.org/bugzilla/show_bug.cgi?id=46949Issue Tracking, Vendor Advisory
- http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.htmlBroken Link, Mailing List
- http://osvdb.org/53921Broken Link
- http://secunia.com/advisories/34827Not Applicable
- http://secunia.com/advisories/35395Not Applicable
- http://secunia.com/advisories/35721Not Applicable
- http://security.gentoo.org/glsa/glsa-200907-04.xmlThird Party Advisory
- http://support.apple.com/kb/HT3937Broken Link
- http://svn.apache.org/viewvc/httpd/httpd/trunk/CHANGES?r1=766938&r2=767089Patch, Vendor Advisory
- http://www.apache.org/dist/httpd/patches/apply_to_2.2.11/PR46949.diffPatch, Vendor Advisory
- http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.htmlThird Party Advisory
- http://www.securityfocus.com/bid/34663Patch, Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id?1022264Broken Link, Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/usn-787-1Third Party Advisory
- http://www.vupen.com/english/advisories/2009/1147Permissions Required
- http://www.vupen.com/english/advisories/2009/3184Permissions Required
- https://exchange.xforce.ibmcloud.com/vulnerabilities/50059Third Party Advisory, VDB Entry
- https://issues.apache.org/bugzilla/show_bug.cgi?id=46949Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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, intended for a client that sent an earlier POST request with no request body, via an HTTP request.
How severe is CVE-2009-1191?
Severity scoring for CVE-2009-1191 is pending analysis. The EPSS model estimates a 12.38% probability of exploitation in the next 30 days.
How do I fix CVE-2009-1191?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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