CVE-2011-1530

N/A Unknown
Published: December 08, 2011 Modified: April 29, 2026
View on NVD

Description

The process_tgs_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 through 1.9.2 allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS request that triggers an error other than the KRB5_KDB_NOENTRY error.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://secunia.com/advisories/47124
Source: cve@mitre.org
Vendor Advisory
http://securitytracker.com/id?1026374
Source: cve@mitre.org
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-007.txt
Source: cve@mitre.org
Patch
http://www.mandriva.com/security/advisories?name=MDVSA-2011:184
Source: cve@mitre.org
http://www.redhat.com/support/errata/RHSA-2011-1790.html
Source: cve@mitre.org
http://www.securityfocus.com/archive/1/520756/100/0/threaded
Source: cve@mitre.org
http://www.securityfocus.com/bid/50929
Source: cve@mitre.org
https://exchange.xforce.ibmcloud.com/vulnerabilities/71655
Source: cve@mitre.org
http://secunia.com/advisories/47124
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://securitytracker.com/id?1026374
Source: af854a3a-2127-422b-91ae-364da2661108
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-007.txt
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
http://www.mandriva.com/security/advisories?name=MDVSA-2011:184
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.redhat.com/support/errata/RHSA-2011-1790.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/archive/1/520756/100/0/threaded
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/50929
Source: af854a3a-2127-422b-91ae-364da2661108
https://exchange.xforce.ibmcloud.com/vulnerabilities/71655
Source: af854a3a-2127-422b-91ae-364da2661108

16 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
2.5%
82th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-399

Affected Vendors

mit

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