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CVE-2009-0023 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

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

see all 112 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]

Affected Products

Product	Versions
apache apr-util	<= 1.3.4 0.9.1 0.9.2 0.9.3 0.9.4
CPE cpe:2.3:a:apache:apr-util:::::::: cpe:2.3:a:apache:apr-util:0.9.1:::::::* cpe:2.3:a:apache:apr-util:0.9.2:::::::* cpe:2.3:a:apache:apr-util:0.9.3:::::::* cpe:2.3:a:apache:apr-util:0.9.4:::::::* cpe:2.3:a:apache:apr-util:0.9.5:::::::* cpe:2.3:a:apache:apr-util:1.0:::::::* cpe:2.3:a:apache:apr-util:1.0.1:::::::* cpe:2.3:a:apache:apr-util:1.0.2:::::::* cpe:2.3:a:apache:apr-util:1.1.0:::::::* cpe:2.3:a:apache:apr-util:1.1.1:::::::* cpe:2.3:a:apache:apr-util:1.1.2:::::::* cpe:2.3:a:apache:apr-util:1.2.1:::::::* cpe:2.3:a:apache:apr-util:1.2.2:::::::* cpe:2.3:a:apache:apr-util:1.2.6:::::::* cpe:2.3:a:apache:apr-util:1.2.7:::::::* cpe:2.3:a:apache:apr-util:1.2.8:::::::* cpe:2.3:a:apache:apr-util:1.3.0:::::::* cpe:2.3:a:apache:apr-util:1.3.1:::::::* cpe:2.3:a:apache:apr-util:1.3.2:::::::* cpe:2.3:a:apache:apr-util:1.3.3:::::::* Remediation No remediation found in references.
apache http server	>= 2.2.0, < 2.2.12
CPE cpe:2.3:a:apache:http_server:::::::: Remediation No remediation found in references.

Change History

18 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 23, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Feb 2, 2024	Modified Analysis	[email protected]
Feb 13, 2023	CVE Modified	[email protected]
Jun 6, 2021	CVE Modified	[email protected]
Jun 3, 2021	CVE Modified	[email protected]
Apr 22, 2021	CVE Modified	[email protected]
Mar 30, 2021	CVE Modified	[email protected]
Mar 30, 2021	CVE Modified	[email protected]
Apr 1, 2020	CVE Modified	[email protected]
Apr 1, 2020	CVE Modified	[email protected]
Aug 15, 2019	CVE Modified	[email protected]
Oct 11, 2018	CVE Modified	[email protected]
Sep 29, 2017	CVE Modified	[email protected]
Aug 8, 2017	CVE Modified	[email protected]
Jun 8, 2009	Initial Analysis	[email protected]