CVE-2009-0023

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Summary

CVECVE-2009-0023
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2009-06-08 01:00:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 4.3 from [email protected]

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

Problem Types: CWE-119 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Apache Apr-util 0.9.1 All All All
Application Apache Apr-util 0.9.2 All All All
Application Apache Apr-util 0.9.3 All All All
Application Apache Apr-util 0.9.4 All All All
Application Apache Apr-util 0.9.5 All All All
Application Apache Apr-util 1.0 All All All
Application Apache Apr-util 1.0.1 All All All
Application Apache Apr-util 1.0.2 All All All
Application Apache Apr-util 1.1.0 All All All
Application Apache Apr-util 1.1.1 All All All
Application Apache Apr-util 1.1.2 All All All
Application Apache Apr-util 1.2.1 All All All
Application Apache Apr-util 1.2.2 All All All
Application Apache Apr-util 1.2.6 All All All
Application Apache Apr-util 1.2.7 All All All
Application Apache Apr-util 1.2.8 All All All
Application Apache Apr-util 1.3.0 All All All
Application Apache Apr-util 1.3.1 All All All
Application Apache Apr-util 1.3.2 All All All
Application Apache Apr-util 1.3.3 All All All
Application Apache Apr-util All All All All
Application Apache Http Server All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org Third Party Advisory
USN-787-1: Apache vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com Third Party Advisory
Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Third Party Advisory
Debian -- Security Information -- DSA-1812-1 apr-util af854a3a-2127-422b-91ae-364da2661108 www.debian.org Patch, Third Party Advisory
Support / Security / Advisories / / MDVSA-2009:131 | Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org Third Party Advisory
IBM PK99478: SHIP APAR FIXES FOR H28W700 FIX PACK 7.0.0.7. - United States af854a3a-2127-422b-91ae-364da2661108 www-01.ibm.com Third Party Advisory
Apache APR-util Library Multiple Vulnerabilities - Advisories - Community af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory, Vendor Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org Third Party Advisory
IBM WebSphere Application Server for z/OS Multiple Vulnerabilities - Secunia Advisories - Vulnerability Information - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org Third Party Advisory
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org Third Party Advisory
Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Third Party Advisory
The Slackware Linux Project: Slackware Security Advisories af854a3a-2127-422b-91ae-364da2661108 slackware.com Third Party Advisory
IBM WebSphere Application Server Multiple Vulnerabilities - Secunia Advisories - Vulnerability Information - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
About Security Update 2009-006 / Mac OS X v10.6.2 af854a3a-2127-422b-91ae-364da2661108 support.apple.com Third Party Advisory
IBM Fix list for IBM WebSphere Application Server V7.0 - United States af854a3a-2127-422b-91ae-364da2661108 www-01.ibm.com Third Party Advisory
[Apache-SVN] Revision 779880 af854a3a-2127-422b-91ae-364da2661108 svn.apache.org Third Party Advisory
Apache APR-util Library Multiple Vulnerabilities - Secunia Advisories - Vulnerability Information - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
Gentoo update for apr-util - Secunia Advisories - Vulnerability Information - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Third Party Advisory
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
[SECURITY] Fedora 9 Update: apr-util-1.2.12-7.fc9 af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Third Party Advisory
USN-786-1: apr-util vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com Third Party Advisory
Support / Security / Advisories / / MDVSA-2013:150 | Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org Third Party Advisory
APPLE-SA-2009-11-09-1 Security Update 2009-006 / Mac OS X v10.6.2 af854a3a-2127-422b-91ae-364da2661108 lists.apple.com Mailing List, Third Party Advisory
[SECURITY] Fedora 10 Update: apr-util-1.3.7-1.fc10 af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Third Party Advisory
Oracle Critical Patch Update - April 2013 af854a3a-2127-422b-91ae-364da2661108 www.oracle.com Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org Third Party Advisory
Apache APR-util 'apr_strmatch_precompile()' Integer Underflow Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
Advisories:rPSA-2009-0144 - rPath Wiki af854a3a-2127-422b-91ae-364da2661108 wiki.rpath.com Third Party Advisory
IBM notice: The page you requested cannot be displayed af854a3a-2127-422b-91ae-364da2661108 www-01.ibm.com Third Party Advisory
'[security bulletin] HPSBUX02612 SSRT100345 rev.1 - HP-UX Apache-based Web Server, Local Information' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info Third Party Advisory
404 Not Found af854a3a-2127-422b-91ae-364da2661108 www.apache.org Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org Third Party Advisory
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Third Party Advisory
PK91241: Z/OS IBM HTTP SERVER FOR WEBSPHERE (POWERED BY APACHE) FIX PACK 6.1.0.27 af854a3a-2127-422b-91ae-364da2661108 www-01.ibm.com Third Party Advisory
Fedora update for apr-util - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
Red Hat update for httpd - Secunia Advisories - Vulnerability Information - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
Ubuntu update for apache2 - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
Slackware update for apr-util - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
Red Hat update for apr-util - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
[SECURITY] Fedora 11 Update: apr-util-1.3.7-1.fc11 af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Third Party Advisory
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com Third Party Advisory, VDB Entry
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org Third Party Advisory
Bug 503928 – CVE-2009-0023 apr-util heap buffer underwrite af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Issue Tracking, Patch, Third Party Advisory
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org Third Party Advisory
Debian update for apr-util - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory, Vendor Advisory
Gentoo Linux Documentation -- APR Utility Library: Multiple vulnerabilities af854a3a-2127-422b-91ae-364da2661108 security.gentoo.org Third Party Advisory
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
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Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
Pony Mail! MITRE lists.apache.org
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