National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2009-1956 Detail

Current Description

Off-by-one error in the apr_brigade_vprintf function in Apache APR-util before 1.3.5 on big-endian platforms allows remote attackers to obtain sensitive information or cause a denial of service (application crash) via crafted input.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.4 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:P) (V2 legend)
Impact Subscore: 4.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html
http://marc.info/?l=bugtraq&m=129190899612998&w=2
http://security.gentoo.org/glsa/glsa-200907-03.xml
http://support.apple.com/kb/HT3937
http://svn.apache.org/viewvc?view=rev&revision=768417 Patch
http://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3
http://www.mail-archive.com/dev@apr.apache.org/msg21591.html
http://www.mail-archive.com/dev@apr.apache.org/msg21592.html
http://www.mandriva.com/security/advisories?name=MDVSA-2009:131
http://www.mandriva.com/security/advisories?name=MDVSA-2013:150
http://www.openwall.com/lists/oss-security/2009/06/06/1 Exploit Patch
http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html
http://www.redhat.com/support/errata/RHSA-2009-1107.html
http://www.redhat.com/support/errata/RHSA-2009-1108.html
http://www.securityfocus.com/bid/35251
http://www.ubuntu.com/usn/usn-786-1
http://www.ubuntu.com/usn/usn-787-1
http://www.vupen.com/english/advisories/2009/1907
http://www.vupen.com/english/advisories/2009/3184
http://www-01.ibm.com/support/docview.wss?uid=swg1PK88341
http://www-01.ibm.com/support/docview.wss?uid=swg1PK91241
http://www-01.ibm.com/support/docview.wss?uid=swg1PK99478
http://www-01.ibm.com/support/docview.wss?uid=swg27014463
https://bugzilla.redhat.com/show_bug.cgi?id=504390 Exploit Patch
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11567
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12237
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01173.html
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01201.html
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01228.html

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:apache:apr-util:0.9.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:0.9.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:0.9.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:0.9.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:0.9.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:1.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:1.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:1.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:1.1.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:1.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:1.1.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:1.2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:1.2.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:1.2.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:1.2.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:1.2.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:1.3.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:1.3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:1.3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:1.3.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apache:apr-util:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.3.4


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2009-1956
NVD Published Date:
06/07/2009
NVD Last Modified:
09/28/2017