01 Record
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
UnratedPUBLISHEDCNA: redhat
CNA base scoreUnratedNo CNA CVSS vector
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 8.53% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 94.5% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2009-06-06 18:00Z17 YR AGO
- Last updated
- 2024-08-07 04:17Z2 YR AGO
- Reserved
- 2008-12-15
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
- Data version
- 5.1
- Document digest
- d8f907aafa20aa9f38dd734045c36970556ece427891aee5c12a3b4988b42940
05 Affected products
VendorProductVersionsPlatforms
06 References
- secunia.com35487http://secunia.com/advisories/35487
- www.debian.orgDSA-1812http://www.debian.org/security/2009/dsa-1812
- www.apache.orghttp://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3
- www.vupen.comADV-2009-1907http://www.vupen.com/english/advisories/2009/1907
- www.redhat.comFEDORA-2009-5969https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01228.html
- secunia.com35444http://secunia.com/advisories/35444
- www-01.ibm.comPK88341http://www-01.ibm.com/support/docview.wss?uid=swg1PK88341
- www.mandriva.comMDVSA-2009:131http://www.mandriva.com/security/advisories?name=MDVSA-2009:131
- secunia.com35360http://secunia.com/advisories/35360
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=503928
- secunia.com35395http://secunia.com/advisories/35395
- www-01.ibm.comPK99478http://www-01.ibm.com/support/docview.wss?uid=swg1PK99478
- oval.cisecurity.orgoval:org.mitre.oval:def:12321https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12321
- exchange.xforce.ibmcloud.comapache-aprstrmatchprecompile-dos(50964)https://exchange.xforce.ibmcloud.com/vulnerabilities/50964
- secunia.com35284http://secunia.com/advisories/35284
- www-01.ibm.comPK91241http://www-01.ibm.com/support/docview.wss?uid=swg1PK91241
- www.securityfocus.com20091112 rPSA-2009-0144-1 apr-utilhttp://www.securityfocus.com/archive/1/507855/100/0/threaded
- www.securityfocus.com35221http://www.securityfocus.com/bid/35221
- secunia.com35843http://secunia.com/advisories/35843
- www.redhat.comFEDORA-2009-6014https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01173.html
- www.redhat.comRHSA-2009:1108http://www.redhat.com/support/errata/RHSA-2009-1108.html
- marc.infoHPSBUX02612http://marc.info/?l=bugtraq&m=129190899612998&w=2
- wiki.rpath.comhttp://wiki.rpath.com/Advisories:rPSA-2009-0144
- secunia.com35797http://secunia.com/advisories/35797
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html
- security.gentoo.orgGLSA-200907-03http://security.gentoo.org/glsa/glsa-200907-03.xml
- oval.cisecurity.orgoval:org.mitre.oval:def:10968https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10968
- www.redhat.comFEDORA-2009-6261https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01201.html
- www.ubuntu.comUSN-786-1http://www.ubuntu.com/usn/usn-786-1
- secunia.com34724http://secunia.com/advisories/34724
- secunia.com37221http://secunia.com/advisories/37221
- svn.apache.orghttp://svn.apache.org/viewvc?view=rev&revision=779880
- secunia.com35565http://secunia.com/advisories/35565
- www.vupen.comADV-2009-3184http://www.vupen.com/english/advisories/2009/3184
- slackware.comSSA:2009-167-02http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.538210
- www-01.ibm.comhttp://www-01.ibm.com/support/docview.wss?uid=swg27014463
- lists.apple.comAPPLE-SA-2009-11-09-1http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html
- www.mandriva.comMDVSA-2013:150http://www.mandriva.com/security/advisories?name=MDVSA-2013:150
- secunia.com35710http://secunia.com/advisories/35710
- www.redhat.comRHSA-2009:1107http://www.redhat.com/support/errata/RHSA-2009-1107.html
- support.apple.comhttp://support.apple.com/kb/HT3937
- www.ubuntu.comUSN-787-1http://www.ubuntu.com/usn/usn-787-1
- lists.apache.org[httpd-cvs] 20190815 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_22.html security/vulnerabilities_24.htmlhttps://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E
- lists.apache.org[httpd-cvs] 20190815 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_22.html security/vulnerabilities_24.htmlhttps://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E
- lists.apache.org[httpd-cvs] 20200401 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_22.html security/vulnerabilities_24.htmlhttps://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E
- lists.apache.org[httpd-cvs] 20200401 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_22.html security/vulnerabilities_24.htmlhttps://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E
- lists.apache.org[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
- lists.apache.org[httpd-cvs] 20210330 svn commit: r1888194 [5/13] - /httpd/site/trunk/content/security/json/https://lists.apache.org/thread.html/r7dd6be4dc38148704f2edafb44a8712abaa3a2be120d6c3314d55919%40%3Ccvs.httpd.apache.org%3E
- lists.apache.org[httpd-cvs] 20210330 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 security/vulnerabilities_24.htmlhttps://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E
- lists.apache.org[httpd-cvs] 20210330 svn commit: r1073139 [5/13] - in /websites/staging/httpd/trunk/content: ./ security/json/https://lists.apache.org/thread.html/r84d043c2115176958562133d96d851495d712aa49da155d81f6733be%40%3Ccvs.httpd.apache.org%3E
- lists.apache.org[httpd-cvs] 20210330 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.htmlhttps://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E
- lists.apache.org[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
- lists.apache.org[httpd-cvs] 20210330 svn commit: r1073149 [6/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/https://lists.apache.org/thread.html/rc4c53a0d57b2771ecd4b965010580db355e38137c8711311ee1073a8%40%3Ccvs.httpd.apache.org%3E
- lists.apache.org[httpd-cvs] 20210422 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/ test/ test/flood/https://lists.apache.org/thread.html/r8c9983f1172a3415f915ddb7e14de632d2d0c326eb1285755a024165%40%3Ccvs.httpd.apache.org%3E
- lists.apache.org[httpd-cvs] 20210603 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_22.html security/vulnerabilities_24.htmlhttps://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E
- lists.apache.org[httpd-cvs] 20210606 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_22.html security/vulnerabilities_24.htmlhttps://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E
07 Fixed in
Debian 12
- apr-util Fixed in 1.3.7+dfsg-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- apr-util Fixed in 1.3.7+dfsg-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- apr-util Fixed in 1.3.7+dfsg-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.