ISOMAN

CVE

CVE-2015-3185

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.

Severity
MEDIUM
CVSS
4.3
Published
Modified

Linked Releases

References

  1. http://httpd.apache.org/security/vulnerabilities_24.html
  2. http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
  3. http://lists.apple.com/archives/security-announce/2015/Sep/msg00002.html
  4. http://lists.apple.com/archives/security-announce/2015/Sep/msg00004.html
  5. http://lists.opensuse.org/opensuse-updates/2015-10/msg00011.html
  6. http://rhn.redhat.com/errata/RHSA-2015-1666.html
  7. http://rhn.redhat.com/errata/RHSA-2015-1667.html
  8. http://rhn.redhat.com/errata/RHSA-2016-2957.html
  9. http://www.apache.org/dist/httpd/CHANGES_2.4
  10. http://www.debian.org/security/2015/dsa-3325
  11. http://www.securityfocus.com/bid/75965
  12. http://www.securitytracker.com/id/1032967
  13. http://www.ubuntu.com/usn/USN-2686-1
  14. https://access.redhat.com/errata/RHSA-2017:2708
  15. https://access.redhat.com/errata/RHSA-2017:2709
  16. https://access.redhat.com/errata/RHSA-2017:2710
  17. https://github.com/apache/httpd/commit/cd2b7a26c776b0754fb98426a67804fd48118708
  18. https://github.com/apache/httpd/commit/db81019ab88734ed35fa70294a0cfa7a19743f73
  19. https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E
  20. https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E