CVE-2009-1956

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

12.04% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 95.7% 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.

Published

2009-06-06 18:00Z17 YR AGO

Last updated

2024-08-07 05:36Z2 YR AGO

Reserved

2009-06-06

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-189

Data version

5.1

Document digest

a0603ad4539928c3dffd426abb15232a46bbd2acbd5c461e57be691d6b9141c9

• secunia.com35487http://secunia.com/advisories/35487third-party-advisoryx_refsource_SECUNIA
• www.apache.orghttp://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3x_refsource_CONFIRM
• www.vupen.comADV-2009-1907http://www.vupen.com/english/advisories/2009/1907vdb-entryx_refsource_VUPEN
• www.redhat.comFEDORA-2009-5969https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01228.htmlvendor-advisoryx_refsource_FEDORA
• www-01.ibm.comPK88341http://www-01.ibm.com/support/docview.wss?uid=swg1PK88341vendor-advisoryx_refsource_AIXAPAR
• www.mandriva.comMDVSA-2009:131http://www.mandriva.com/security/advisories?name=MDVSA-2009:131vendor-advisoryx_refsource_MANDRIVA
• secunia.com35395http://secunia.com/advisories/35395third-party-advisoryx_refsource_SECUNIA
• www-01.ibm.comPK99478http://www-01.ibm.com/support/docview.wss?uid=swg1PK99478vendor-advisoryx_refsource_AIXAPAR
• secunia.com35284http://secunia.com/advisories/35284third-party-advisoryx_refsource_SECUNIA
• www-01.ibm.comPK91241http://www-01.ibm.com/support/docview.wss?uid=swg1PK91241vendor-advisoryx_refsource_AIXAPAR
• www.openwall.com[oss-security] 20090605 CVE Request (apr-util)http://www.openwall.com/lists/oss-security/2009/06/06/1mailing-listx_refsource_MLIST
• www.securityfocus.com35251http://www.securityfocus.com/bid/35251vdb-entryx_refsource_BID
• secunia.com35843http://secunia.com/advisories/35843third-party-advisoryx_refsource_SECUNIA
• www.redhat.comFEDORA-2009-6014https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01173.htmlvendor-advisoryx_refsource_FEDORA
• www.redhat.comRHSA-2009:1108http://www.redhat.com/support/errata/RHSA-2009-1108.htmlvendor-advisoryx_refsource_REDHAT
• marc.infoHPSBUX02612http://marc.info/?l=bugtraq&m=129190899612998&w=2vendor-advisoryx_refsource_HP
• secunia.com35797http://secunia.com/advisories/35797third-party-advisoryx_refsource_SECUNIA
• svn.apache.orghttp://svn.apache.org/viewvc?view=rev&revision=768417x_refsource_CONFIRM
• www.oracle.comhttp://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.htmlx_refsource_CONFIRM
• security.gentoo.orgGLSA-200907-03http://security.gentoo.org/glsa/glsa-200907-03.xmlvendor-advisoryx_refsource_GENTOO
• www.mail-archive.com[dev] 20090424 Re: Buffer overflow in apr_brigade_vprintf() ?http://www.mail-archive.com/dev%40apr.apache.org/msg21592.htmlmailing-listx_refsource_MLIST
• oval.cisecurity.orgoval:org.mitre.oval:def:11567https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11567vdb-entrysignaturex_refsource_OVAL
• www.redhat.comFEDORA-2009-6261https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01201.htmlvendor-advisoryx_refsource_FEDORA
• www.mail-archive.com[dev] 20090424 Buffer overflow in apr_brigade_vprintf() ?http://www.mail-archive.com/dev%40apr.apache.org/msg21591.htmlmailing-listx_refsource_MLIST
• www.ubuntu.comUSN-786-1http://www.ubuntu.com/usn/usn-786-1vendor-advisoryx_refsource_UBUNTU
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=504390x_refsource_CONFIRM
• secunia.com34724http://secunia.com/advisories/34724third-party-advisoryx_refsource_SECUNIA
• secunia.com37221http://secunia.com/advisories/37221third-party-advisoryx_refsource_SECUNIA
• secunia.com35565http://secunia.com/advisories/35565third-party-advisoryx_refsource_SECUNIA
• www.vupen.comADV-2009-3184http://www.vupen.com/english/advisories/2009/3184vdb-entryx_refsource_VUPEN
• www-01.ibm.comhttp://www-01.ibm.com/support/docview.wss?uid=swg27014463x_refsource_CONFIRM
• lists.apple.comAPPLE-SA-2009-11-09-1http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.htmlvendor-advisoryx_refsource_APPLE
• www.mandriva.comMDVSA-2013:150http://www.mandriva.com/security/advisories?name=MDVSA-2013:150vendor-advisoryx_refsource_MANDRIVA
• secunia.com35710http://secunia.com/advisories/35710third-party-advisoryx_refsource_SECUNIA
• www.redhat.comRHSA-2009:1107http://www.redhat.com/support/errata/RHSA-2009-1107.htmlvendor-advisoryx_refsource_REDHAT
• support.apple.comhttp://support.apple.com/kb/HT3937x_refsource_CONFIRM
• oval.cisecurity.orgoval:org.mitre.oval:def:12237https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12237vdb-entrysignaturex_refsource_OVAL
• www.ubuntu.comUSN-787-1http://www.ubuntu.com/usn/usn-787-1vendor-advisoryx_refsource_UBUNTU
• 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%3Emailing-listx_refsource_MLIST
• 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%3Emailing-listx_refsource_MLIST
• 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%3Emailing-listx_refsource_MLIST
• 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%3Emailing-listx_refsource_MLIST
• 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%3Emailing-listx_refsource_MLIST
• lists.apache.org[httpd-cvs] 20210330 svn commit: r1888194 [6/13] - /httpd/site/trunk/content/security/json/https://lists.apache.org/thread.html/reb7c64aeea604bf948467d9d1cab8ff23fa7d002be1964bcc275aae7%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
• 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%3Emailing-listx_refsource_MLIST
• lists.apache.org[httpd-cvs] 20210330 svn commit: r1073139 [6/13] - in /websites/staging/httpd/trunk/content: ./ security/json/https://lists.apache.org/thread.html/r2295080a257bad27ea68ca0af12fc715577f9e84801eae116a33107e%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
• lists.apache.org[httpd-cvs] 20210330 svn commit: r1073149 [7/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/https://lists.apache.org/thread.html/rad2acee3ab838b52c04a0698b1728a9a43467bf365bd481c993c535d%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
• 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%3Emailing-listx_refsource_MLIST
• 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%3Emailing-listx_refsource_MLIST
• 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%3Emailing-listx_refsource_MLIST
• 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%3Emailing-listx_refsource_MLIST