Vulnerability Monitor

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CVE-2009-0023

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.

Published

2009-06-08T01:00:00.530

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.3 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apache	apr-util	≤ 1.3.4	Yes
Application	apache	apr-util	0.9.1	Yes
Application	apache	apr-util	0.9.2	Yes
Application	apache	apr-util	0.9.3	Yes
Application	apache	apr-util	0.9.4	Yes
Application	apache	apr-util	0.9.5	Yes
Application	apache	apr-util	1.0	Yes
Application	apache	apr-util	1.0.1	Yes
Application	apache	apr-util	1.0.2	Yes
Application	apache	apr-util	1.1.0	Yes
Application	apache	apr-util	1.1.1	Yes
Application	apache	apr-util	1.1.2	Yes
Application	apache	apr-util	1.2.1	Yes
Application	apache	apr-util	1.2.2	Yes
Application	apache	apr-util	1.2.6	Yes
Application	apache	apr-util	1.2.7	Yes
Application	apache	apr-util	1.2.8	Yes
Application	apache	apr-util	1.3.0	Yes
Application	apache	apr-util	1.3.1	Yes
Application	apache	apr-util	1.3.2	Yes
Application	apache	apr-util	1.3.3	Yes
Application	apache	http_server	< 2.2.12	Yes

References

http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html Mailing List, Third Party Advisory ([email protected])
http://marc.info/?l=bugtraq&m=129190899612998&w=2 Third Party Advisory ([email protected])
http://marc.info/?l=bugtraq&m=129190899612998&w=2 Third Party Advisory ([email protected])
http://secunia.com/advisories/34724 Third Party Advisory ([email protected])
http://secunia.com/advisories/35284 Third Party Advisory, Vendor Advisory ([email protected])
http://secunia.com/advisories/35360 Third Party Advisory, Vendor Advisory ([email protected])
http://secunia.com/advisories/35395 Third Party Advisory ([email protected])
http://secunia.com/advisories/35444 Third Party Advisory ([email protected])
http://secunia.com/advisories/35487 Third Party Advisory ([email protected])
http://secunia.com/advisories/35565 Third Party Advisory ([email protected])
http://secunia.com/advisories/35710 Third Party Advisory ([email protected])
http://secunia.com/advisories/35797 Third Party Advisory ([email protected])
http://secunia.com/advisories/35843 Third Party Advisory ([email protected])
http://secunia.com/advisories/37221 Third Party Advisory ([email protected])
http://security.gentoo.org/glsa/glsa-200907-03.xml Third Party Advisory ([email protected])
http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.538210 Third Party Advisory ([email protected])
http://support.apple.com/kb/HT3937 Third Party Advisory ([email protected])
http://svn.apache.org/viewvc?view=rev&revision=779880 Third Party Advisory ([email protected])
http://wiki.rpath.com/Advisories:rPSA-2009-0144 Third Party Advisory ([email protected])
http://www-01.ibm.com/support/docview.wss?uid=swg1PK88341 Third Party Advisory ([email protected])
http://www-01.ibm.com/support/docview.wss?uid=swg1PK91241 Third Party Advisory ([email protected])
http://www-01.ibm.com/support/docview.wss?uid=swg1PK99478 Third Party Advisory ([email protected])
http://www-01.ibm.com/support/docview.wss?uid=swg27014463 Third Party Advisory ([email protected])
http://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3 Third Party Advisory ([email protected])
http://www.debian.org/security/2009/dsa-1812 Patch, Third Party Advisory ([email protected])
http://www.mandriva.com/security/advisories?name=MDVSA-2009:131 Third Party Advisory ([email protected])
http://www.mandriva.com/security/advisories?name=MDVSA-2013:150 Third Party Advisory ([email protected])
http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html Third Party Advisory ([email protected])
http://www.redhat.com/support/errata/RHSA-2009-1107.html Third Party Advisory ([email protected])
http://www.redhat.com/support/errata/RHSA-2009-1108.html Third Party Advisory ([email protected])
http://www.securityfocus.com/archive/1/507855/100/0/threaded Third Party Advisory, VDB Entry ([email protected])
http://www.securityfocus.com/bid/35221 Third Party Advisory, VDB Entry ([email protected])
http://www.ubuntu.com/usn/usn-786-1 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/usn-787-1 Third Party Advisory ([email protected])
http://www.vupen.com/english/advisories/2009/1907 Third Party Advisory ([email protected])
http://www.vupen.com/english/advisories/2009/3184 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=503928 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/50964 Third Party Advisory, VDB Entry ([email protected])
https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/r7dd6be4dc38148704f2edafb44a8712abaa3a2be120d6c3314d55919%40%3Ccvs.httpd.apache.org%3E Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/r84d043c2115176958562133d96d851495d712aa49da155d81f6733be%40%3Ccvs.httpd.apache.org%3E Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/r8c9983f1172a3415f915ddb7e14de632d2d0c326eb1285755a024165%40%3Ccvs.httpd.apache.org%3E Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/rc4c53a0d57b2771ecd4b965010580db355e38137c8711311ee1073a8%40%3Ccvs.httpd.apache.org%3E Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E Third Party Advisory ([email protected])
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10968 Third Party Advisory ([email protected])
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12321 Third Party Advisory ([email protected])
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01173.html Third Party Advisory ([email protected])
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01201.html Third Party Advisory ([email protected])
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01228.html Third Party Advisory ([email protected])
http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://marc.info/?l=bugtraq&m=129190899612998&w=2 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://marc.info/?l=bugtraq&m=129190899612998&w=2 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/34724 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/35284 Third Party Advisory, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/35360 Third Party Advisory, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/35395 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/35444 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/35487 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/35565 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/35710 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/35797 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/35843 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/37221 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://security.gentoo.org/glsa/glsa-200907-03.xml Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.538210 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://support.apple.com/kb/HT3937 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://svn.apache.org/viewvc?view=rev&revision=779880 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://wiki.rpath.com/Advisories:rPSA-2009-0144 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www-01.ibm.com/support/docview.wss?uid=swg1PK88341 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www-01.ibm.com/support/docview.wss?uid=swg1PK91241 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www-01.ibm.com/support/docview.wss?uid=swg1PK99478 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www-01.ibm.com/support/docview.wss?uid=swg27014463 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2009/dsa-1812 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDVSA-2009:131 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDVSA-2013:150 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.redhat.com/support/errata/RHSA-2009-1107.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.redhat.com/support/errata/RHSA-2009-1108.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/archive/1/507855/100/0/threaded Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/35221 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/usn-786-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/usn-787-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2009/1907 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2009/3184 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=503928 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/50964 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/r7dd6be4dc38148704f2edafb44a8712abaa3a2be120d6c3314d55919%40%3Ccvs.httpd.apache.org%3E Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/r84d043c2115176958562133d96d851495d712aa49da155d81f6733be%40%3Ccvs.httpd.apache.org%3E Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/r8c9983f1172a3415f915ddb7e14de632d2d0c326eb1285755a024165%40%3Ccvs.httpd.apache.org%3E Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/rc4c53a0d57b2771ecd4b965010580db355e38137c8711311ee1073a8%40%3Ccvs.httpd.apache.org%3E Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10968 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12321 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01173.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01201.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01228.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)