Published: 20/07/2014 Updated: 07/11/2023

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Subscribe to Http Server

The mod_proxy module in the Apache HTTP Server 2.4.x prior to 2.4.10, when a reverse proxy is enabled, allows remote malicious users to cause a denial of service (child-process crash) via a crafted HTTP Connection header.

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apache http server 2.4.6
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Several security issues were fixed in Apache HTTP Server ...

A denial of service flaw was found in the mod_proxy httpd module A remote attacker could send a specially crafted request to a server configured as a reverse proxy using a threaded Multi-Processing Modules (MPM) that would cause the httpd child process to crash ...

CWE-20 http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/proxy/proxy_util.c http://zerodayinitiative.com/advisories/ZDI-14-239/http://httpd.apache.org/security/vulnerabilities_24.html http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/proxy/mod_proxy_http.c http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/proxy/mod_proxy_http.c?r1=1599486&r2=1610674&diff_format=h http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/proxy/proxy_util.c?r1=1609680&r2=1610674&diff_format=h https://bugzilla.redhat.com/show_bug.cgi?id=1120599 http://seclists.org/fulldisclosure/2014/Jul/117 http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html http://advisories.mageia.org/MGASA-2014-0305.html https://support.apple.com/HT204659 http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E https://lists.apache.org/thread.html/ra7f6aeb28661fbf826969526585f16856abc4615877875f9d3b35ef4%40%3Ccvs.httpd.apache.org%3E https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E https://lists.apache.org/thread.html/r83109088737656fa6307bd99ab40f8ff0269ae58d3f7272d7048494a%40%3Ccvs.httpd.apache.org%3E https://lists.apache.org/thread.html/r9821b0a32a1d0a1b4947abb6f3630053fcbb2ec905d9a32c2bd4d4ee%40%3Ccvs.httpd.apache.org%3E https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e%40%3Ccvs.httpd.apache.org%3E https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E https://nvd.nist.gov https://usn.ubuntu.com/2299-1/https://access.redhat.com/security/cve/cve-2014-0117

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