The ap_some_auth_required function in server/request.c in the Apache HTTP Server...
Vulnerability Description
The ap_some_auth_required function in server/request.c in the Apache HTTP Server 2.4.x before 2.4.14 does not consider that a Require directive may be associated with an authorization setting rather than an authentication setting, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging the presence of a module that relies on the 2.2 API behavior.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://lists.opensuse.org/opensuse-updates/2015-10/msg00011.html
- http://httpd.apache.org/security/vulnerabilities_24.html
- https://github.com/apache/httpd/commit/cd2b7a26c776b0754fb98426a67804fd48118708
- http://rhn.redhat.com/errata/RHSA-2015-1667.html
- https://support.apple.com/HT205217
- http://www.apache.org/dist/httpd/CHANGES_2.4
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00002.html
- https://access.redhat.com/errata/RHSA-2017:2709
- http://rhn.redhat.com/errata/RHSA-2015-1666.html
- http://www.securitytracker.com/id/1032967
- http://www.ubuntu.com/usn/USN-2686-1
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- http://www.securityfocus.com/bid/75965
- http://www.debian.org/security/2015/dsa-3325
- http://rhn.redhat.com/errata/RHSA-2016-2957.html
- https://support.apple.com/kb/HT205031
- https://access.redhat.com/errata/RHSA-2017:2710
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00004.html
- https://support.apple.com/HT205219
- https://access.redhat.com/errata/RHSA-2017:2708
- 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://github.com/apache/httpd/commit/db81019ab88734ed35fa70294a0cfa7a19743f73
- 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/re1e3a24664d35bcd0a0e793e0b5fc6ca6c107f99a1b2c545c5d4b467%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/rb14daf9cc4e28d18cdc15d6a6ca74e565672fabf7ad89541071d008b%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rd336919f655b7ff309385e34a143e41c503e133da80414485b3abcc9%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E
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CVSS Vectors
Weaknesses (CWE)
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