CVE-2011-3348
The mod_proxy_ajp module in the Apache HTTP Server before 2.2.21, when used with mod_proxy_balancer in certain configurations, allows remote
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
The mod_proxy_ajp module in the Apache HTTP Server before 2.2.21, when used with mod_proxy_balancer in certain configurations, allows remote attackers to cause a denial of service (temporary "error state" in the backend server) via a malformed HTTP request.
Timeline
- CVE published
- Record last updated
- EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days
Affected versions
- n/a n/a
Version range not reported
References 23
exchange.xforce.ibmcloud.com
support.apple.com
redhat.com
oval.cisecurity.org
rhn.redhat.com
mandriva.com
lists.apple.com
community.jboss.org
securityfocus.com
apache.org
httpd.apache.org
securitytracker.com
secunia.com
lists.apache.org
- thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f@<cvs.httpd.apache.org>
- thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53@<cvs.httpd.apache.org>
- thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7@<cvs.httpd.apache.org>
- thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b@<cvs.httpd.apache.org>
- thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@<cvs.httpd.apache.org>