CVE-2009-0023 Information

Description

The apr_strmatch_precompile function in strmatch/apr_strmatch.c in Apache APR-util before 1.3.5 allows remote attackers to cause a denial of service (daemon crash) via crafted input involving (1) a .htaccess file used with the Apache HTTP Server (2) the SVNMasterURI directive in the mod_dav_svn module in the Apache HTTP Server (3) the mod_apreq2 module for the Apache HTTP Server or (4) an application that uses the libapreq2 library which triggers a heap-based buffer underflow.

Reference

http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html http://marc.info/?l=bugtraq&m=129190899612998&w=2 http://secunia.com/advisories/34724 http://secunia.com/advisories/35284 http://secunia.com/advisories/35360 http://secunia.com/advisories/35395 http://secunia.com/advisories/35444 http://secunia.com/advisories/35487 http://secunia.com/advisories/35565 http://secunia.com/advisories/35710 http://secunia.com/advisories/35797 http://secunia.com/advisories/35843 http://secunia.com/advisories/37221 http://security.gentoo.org/glsa/glsa-200907-03.xml http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.538210 http://support.apple.com/kb/HT3937 http://svn.apache.org/viewvc?view=rev&revision=779880 http://wiki.rpath.com/Advisories:rPSA-2009-0144 http://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3 http://www.debian.org/security/2009/dsa-1812 http://www.mandriva.com/security/advisories?name=MDVSA-2009:131 http://www.mandriva.com/security/advisories?name=MDVSA-2013:150 http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html http://www.redhat.com/support/errata/RHSA-2009-1107.html http://www.redhat.com/support/errata/RHSA-2009-1108.html http://www.securityfocus.com/archive/1/507855/100/0/threaded http://www.securityfocus.com/bid/35221 http://www.ubuntu.com/usn/usn-786-1 http://www.ubuntu.com/usn/usn-787-1 http://www.vupen.com/english/advisories/2009/1907 http://www.vupen.com/english/advisories/2009/3184 http://www-01.ibm.com/support/docview.wss?uid=swg1PK88341 http://www-01.ibm.com/support/docview.wss?uid=swg1PK91241 http://www-01.ibm.com/support/docview.wss?uid=swg1PK99478 http://www-01.ibm.com/support/docview.wss?uid=swg27014463 https://bugzilla.redhat.com/show_bug.cgi?id=503928 https://exchange.xforce.ibmcloud.com/vulnerabilities/50964 https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f@3Ccvs.httpd.apache.org3E https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53@3Ccvs.httpd.apache.org3E https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7@3Ccvs.httpd.apache.org3E https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b@3Ccvs.httpd.apache.org3E https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A10968 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A12321 https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01173.html https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01201.html https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01228.html