CVEvulnerability
CVE-2011-1530
6.8 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2011-12-08
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:L/Au:S/C:N/I:N/A:C
- Weaknesses
- CWE-399
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.
Affected configurations
• mit mit kerberos 5.1.9
• mit mit kerberos 5.1.9.1
• mit mit kerberos 5.1.9.2
Related
Weakness · not in database (1)
References
- http://secunia.com/advisories/47124 Vendor Advisory
- http://securitytracker.com/id?1026374 securitytracker.com
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-007.txt Patch
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:184 www.mandriva.com
- http://www.redhat.com/support/errata/RHSA-2011-1790.html www.redhat.com
- http://www.securityfocus.com/archive/1/520756/100/0/threaded www.securityfocus.com
- http://www.securityfocus.com/bid/50929 www.securityfocus.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71655 exchange.xforce.ibmcloud.com
- http://secunia.com/advisories/47124 Vendor Advisory
- http://securitytracker.com/id?1026374 securitytracker.com
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-007.txt Patch
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:184 www.mandriva.com
- http://www.redhat.com/support/errata/RHSA-2011-1790.html www.redhat.com
- http://www.securityfocus.com/archive/1/520756/100/0/threaded www.securityfocus.com
- http://www.securityfocus.com/bid/50929 www.securityfocus.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71655 exchange.xforce.ibmcloud.com