CVE-2009-0846

CVSS V2 High 10 CVSS V3 None
Description
The asn1_decode_generaltime function in lib/krb5/asn.1/asn1_decode.c in the ASN.1 GeneralizedTime decoder in MIT Kerberos 5 (aka krb5) before 1.6.4 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via vectors involving an invalid DER encoding that triggers a free of an uninitialized pointer.
Overview
  • CVE ID
  • CVE-2009-0846
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2009-04-09T00:30:00
  • Last Modified Date
  • 2020-01-21T15:47:45
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:mit:kerberos:5-1.6.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.0.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.2:beta1:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.2:beta2:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.2.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.2.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.2.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.2.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.2.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.2.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.2.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.3:alpha1:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.3.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.3.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.3.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.3.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.3.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.3.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.4.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.4.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.4.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.4.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.5.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.5.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.5.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.6.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:mit:kerberos_5:1.6.2:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
References
Reference URL Reference Tags
http://www.kb.cert.org/vuls/id/662091 US Government Resource
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-002.txt Patch Vendor Advisory
http://www.securitytracker.com/id?1021994
http://www.ubuntu.com/usn/usn-755-1
http://secunia.com/advisories/34640
http://security.gentoo.org/glsa/glsa-200904-09.xml
http://wiki.rpath.com/Advisories:rPSA-2009-0058
http://www.vupen.com/english/advisories/2009/0976
http://www.vupen.com/english/advisories/2009/0960
http://www.securityfocus.com/bid/34409
https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00206.html
http://secunia.com/advisories/34630
http://secunia.com/advisories/34594
http://secunia.com/advisories/34622
http://secunia.com/advisories/34637
https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00205.html
http://www.redhat.com/support/errata/RHSA-2009-0408.html
http://secunia.com/advisories/34617
http://rhn.redhat.com/errata/RHSA-2009-0410.html
http://secunia.com/advisories/34598
http://rhn.redhat.com/errata/RHSA-2009-0409.html
http://wiki.rpath.com/wiki/Advisories:rPSA-2009-0058
http://secunia.com/advisories/34628
http://support.avaya.com/elmodocs2/security/ASA-2009-142.htm
http://www.vupen.com/english/advisories/2009/1106
http://sunsolve.sun.com/search/document.do?assetkey=1-26-256728-1
http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5047180.html
http://www.vupen.com/english/advisories/2009/1057
http://secunia.com/advisories/34734
http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5047181.html
http://www.us-cert.gov/cas/techalerts/TA09-133A.html US Government Resource
http://support.apple.com/kb/HT3549
http://www.vupen.com/english/advisories/2009/1297
http://secunia.com/advisories/35074
http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
http://www.mandriva.com/security/advisories?name=MDVSA-2009:098
http://lists.vmware.com/pipermail/security-announce/2009/000059.html
http://www.vmware.com/security/advisories/VMSA-2009-0008.html
http://secunia.com/advisories/35667
http://www.vupen.com/english/advisories/2009/2084
http://marc.info/?l=bugtraq&m=124896429301168&w=2
http://www-01.ibm.com/support/docview.wss?uid=swg21396120
http://www.vupen.com/english/advisories/2009/2248
http://marc.info/?l=bugtraq&m=130497213107107&w=2
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6301
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5483
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10694
http://www.securityfocus.com/archive/1/504683/100/0/threaded
http://www.securityfocus.com/archive/1/502546/100/0/threaded
http://www.securityfocus.com/archive/1/502527/100/0/threaded
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2009-0846
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0846
History
Created Old Value New Value Data Type Notes
2022-05-10 16:52:58 Added to TrackCVE