CVE-2009-0844
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:N/A:P
AI Score
Confidence
High
EPSS
Percentile
91.2%
The get_input_token function in the SPNEGO implementation in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3 allows remote attackers to cause a denial of service (daemon crash) and possibly obtain sensitive information via a crafted length value that triggers a buffer over-read.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| mit | kerberos | 5-1.6.3 | cpe:2.3:a:mit:kerberos:5-1.6.3:*:*:*:*:*:*:* |
| mit | kerberos_5 | - | cpe:2.3:a:mit:kerberos_5:-:*:*:*:*:*:*:* |
| mit | kerberos_5 | 1.5 | cpe:2.3:a:mit:kerberos_5:1.5:*:*:*:*:*:*:* |
| mit | kerberos_5 | 1.5.1 | cpe:2.3:a:mit:kerberos_5:1.5.1:*:*:*:*:*:*:* |
| mit | kerberos_5 | 1.5.2 | cpe:2.3:a:mit:kerberos_5:1.5.2:*:*:*:*:*:*:* |
| mit | kerberos_5 | 1.5.3 | cpe:2.3:a:mit:kerberos_5:1.5.3:*:*:*:*:*:*:* |
| mit | kerberos_5 | 1.6 | cpe:2.3:a:mit:kerberos_5:1.6:*:*:*:*:*:*:* |
| mit | kerberos_5 | 1.6.1 | cpe:2.3:a:mit:kerberos_5:1.6.1:*:*:*:*:*:*:* |
| mit | kerberos_5 | 1.6.2 | cpe:2.3:a:mit:kerberos_5:1.6.2:*:*:*:*:*:*:* |
References
lists.apple.com/archives/security-announce/2009/May/msg00002.html
secunia.com/advisories/34594
secunia.com/advisories/34617
secunia.com/advisories/34622
secunia.com/advisories/34628
secunia.com/advisories/34630
secunia.com/advisories/34637
secunia.com/advisories/34640
secunia.com/advisories/34734
secunia.com/advisories/35074
security.gentoo.org/glsa/glsa-200904-09.xml
sunsolve.sun.com/search/document.do?assetkey=1-26-256728-1
support.apple.com/kb/HT3549
support.avaya.com/elmodocs2/security/ASA-2009-142.htm
support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5047180.html
support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5047181.html
web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-001.txt
wiki.rpath.com/Advisories:rPSA-2009-0058
wiki.rpath.com/wiki/Advisories:rPSA-2009-0058
www-01.ibm.com/support/docview.wss?uid=swg21396120
www.kb.cert.org/vuls/id/662091
www.mandriva.com/security/advisories?name=MDVSA-2009:098
www.redhat.com/support/errata/RHSA-2009-0408.html
www.securityfocus.com/archive/1/502526/100/0/threaded
www.securityfocus.com/archive/1/502546/100/0/threaded
www.securityfocus.com/bid/34408
www.securitytracker.com/id?1021867
www.ubuntu.com/usn/usn-755-1
www.us-cert.gov/cas/techalerts/TA09-133A.html
www.vupen.com/english/advisories/2009/0960
www.vupen.com/english/advisories/2009/0976
www.vupen.com/english/advisories/2009/1057
www.vupen.com/english/advisories/2009/1106
www.vupen.com/english/advisories/2009/1297
www.vupen.com/english/advisories/2009/2248
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6339
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9474
www.redhat.com/archives/fedora-package-announce/2009-April/msg00205.html
www.redhat.com/archives/fedora-package-announce/2009-April/msg00206.html
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:N/A:P
AI Score
Confidence
High
EPSS
Percentile
91.2%