Vulnerability Details : 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.
Vulnerability category: OverflowDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2009-0023
Probability of exploitation activity in the next 30 days: 2.33%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 89 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2009-0023
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2009-0023
-
The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2009-0023
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http://secunia.com/advisories/35797
About Secunia Research | FlexeraThird Party Advisory
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http://marc.info/?l=bugtraq&m=129190899612998&w=2
'[security bulletin] HPSBUX02612 SSRT100345 rev.1 - HP-UX Apache-based Web Server, Local Information' - MARCThird Party Advisory
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https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E
svn commit: r1058587 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_Third Party Advisory
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http://www.vupen.com/english/advisories/2009/3184
Webmail: access your OVH emails on ovhcloud.com | OVHcloudThird Party Advisory
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https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E
svn commit: r1048743 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_Third Party Advisory
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http://wiki.rpath.com/Advisories:rPSA-2009-0144
Third Party Advisory
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https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E
svn commit: r1075360 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2021-31618.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_2Third Party Advisory
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http://secunia.com/advisories/35284
About Secunia Research | FlexeraThird Party Advisory;Vendor Advisory
-
http://www.debian.org/security/2009/dsa-1812
Debian -- Security Information -- DSA-1812-1 apr-utilPatch;Third Party Advisory
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https://lists.apache.org/thread.html/r8c9983f1172a3415f915ddb7e14de632d2d0c326eb1285755a024165%40%3Ccvs.httpd.apache.org%3E
svn commit: r1074079 [2/3] - in /websites/staging/httpd/trunk/content: ./ apreq/ contribute/ contributors/ dev/ docs-project/ docs/ info/ mod_fcgid/ mod_ftp/ mod_mbox/ mod_smtpd/ modules/ security/ teThird Party Advisory
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http://www-01.ibm.com/support/docview.wss?uid=swg27014463
Fix list for IBM WebSphere Application Server V7.0Third Party Advisory
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http://www.vupen.com/english/advisories/2009/1907
Webmail: access your OVH emails on ovhcloud.com | OVHcloudThird Party Advisory
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http://secunia.com/advisories/37221
About Secunia Research | FlexeraThird Party Advisory
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https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01201.html
[SECURITY] Fedora 11 Update: apr-util-1.3.7-1.fc11Third Party Advisory
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http://www.ubuntu.com/usn/usn-787-1
USN-787-1: Apache vulnerabilities | Ubuntu security notices | UbuntuThird Party Advisory
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http://secunia.com/advisories/35843
About Secunia Research | FlexeraThird Party Advisory
-
http://www.mandriva.com/security/advisories?name=MDVSA-2009:131
Page not found - Mandriva.comThird Party Advisory
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http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html
Oracle Critical Patch Update - April 2013Third Party Advisory
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http://secunia.com/advisories/35487
About Secunia Research | FlexeraThird Party Advisory
-
http://support.apple.com/kb/HT3937
Page Not Found - Apple SupportThird Party Advisory
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http://www.mandriva.com/security/advisories?name=MDVSA-2013:150
mandriva.comThird Party Advisory
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http://secunia.com/advisories/35444
About Secunia Research | FlexeraThird Party Advisory
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https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E
svn commit: r1073140 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html sThird Party Advisory
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http://www.securityfocus.com/bid/35221
Third Party Advisory;VDB Entry
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https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01228.html
[SECURITY] Fedora 10 Update: apr-util-1.3.7-1.fc10Third Party Advisory
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http://www-01.ibm.com/support/docview.wss?uid=swg1PK91241
PK91241: Z/OS IBM HTTP SERVER FOR WEBSPHERE (POWERED BY APACHE) FIX PACK 6.1.0.27Third Party Advisory
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https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/-Apache Mail ArchivesThird Party Advisory
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http://secunia.com/advisories/35360
About Secunia Research | FlexeraThird Party Advisory;Vendor Advisory
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http://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3
404 Not FoundThird Party Advisory
-
https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E
svn commit: r1048742 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_Third Party Advisory
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http://security.gentoo.org/glsa/glsa-200907-03.xml
APR Utility Library: Multiple vulnerabilities (GLSA 200907-03) — Gentoo securityThird Party Advisory
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http://secunia.com/advisories/35395
About Secunia Research | FlexeraThird Party Advisory
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10968
404 Not FoundThird Party Advisory
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https://lists.apache.org/thread.html/r7dd6be4dc38148704f2edafb44a8712abaa3a2be120d6c3314d55919%40%3Ccvs.httpd.apache.org%3E
Apache Mail ArchivesThird Party Advisory
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http://secunia.com/advisories/35710
About Secunia Research | FlexeraThird Party Advisory
-
http://www.securityfocus.com/archive/1/507855/100/0/threaded
Third Party Advisory;VDB Entry
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https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E
svn commit: r1075470 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_2Third Party Advisory
-
http://www-01.ibm.com/support/docview.wss?uid=swg1PK88341
IBM notice: The page you requested cannot be displayedThird Party Advisory
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http://secunia.com/advisories/35565
About Secunia Research | FlexeraThird Party Advisory
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http://secunia.com/advisories/34724
About Secunia Research | FlexeraThird Party Advisory
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https://bugzilla.redhat.com/show_bug.cgi?id=503928
503928 – (CVE-2009-0023) CVE-2009-0023 apr-util heap buffer underwriteIssue Tracking;Patch;Third Party Advisory
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http://svn.apache.org/viewvc?view=rev&revision=779880
[Apache-SVN] Revision 779880Third Party Advisory
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https://lists.apache.org/thread.html/rc4c53a0d57b2771ecd4b965010580db355e38137c8711311ee1073a8%40%3Ccvs.httpd.apache.org%3E
Apache Mail ArchivesThird Party Advisory
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https://lists.apache.org/thread.html/r84d043c2115176958562133d96d851495d712aa49da155d81f6733be%40%3Ccvs.httpd.apache.org%3E
Apache Mail ArchivesThird Party Advisory
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http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html
Mailing List;Third Party Advisory
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https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01173.html
[SECURITY] Fedora 9 Update: apr-util-1.2.12-7.fc9Third Party Advisory
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http://www.redhat.com/support/errata/RHSA-2009-1108.html
SupportThird Party Advisory
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http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.538210
The Slackware Linux Project: Slackware Security AdvisoriesThird Party Advisory
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https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/-Apache Mail ArchivesThird Party Advisory
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http://www.redhat.com/support/errata/RHSA-2009-1107.html
SupportThird Party Advisory
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http://www.ubuntu.com/usn/usn-786-1
USN-786-1: apr-util vulnerabilities | Ubuntu security notices | UbuntuThird Party Advisory
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https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E
svn commit: r1073146 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.htmlThird Party Advisory
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12321
404 Not FoundThird Party Advisory
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https://exchange.xforce.ibmcloud.com/vulnerabilities/50964
Apache APR-util apr_strmatch_precompile() denial of service CVE-2009-0023 Vulnerability ReportThird Party Advisory;VDB Entry
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http://www-01.ibm.com/support/docview.wss?uid=swg1PK99478
PK99478: SHIP APAR FIXES FOR H28W700 FIX PACK 7.0.0.7.Third Party Advisory
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https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E
svn commit: r1058586 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_Third Party Advisory
Products affected by CVE-2009-0023
- cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:*:*:*:*:*:*:*:*
- 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:0.9.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.3.3:*:*:*:*:*:*:*
- 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:0.9.4:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.5:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.2.7:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.2.8:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.1.2:*:*:*:*:*:*:*