CVE-2011-1530: Null Pointer Dereference
First published: Thu Dec 08 2011(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mit Mit Kerberos | =5.1.9.2 | |
| Mit Mit Kerberos | =5.1.9.1 | |
| Mit Mit Kerberos | =5.1.9 |
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Reference Links
- http://securitytracker.com/id?1026374
- http://secunia.com/advisories/47124
- http://www.securityfocus.com/bid/50929
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-007.txt
- http://www.redhat.com/support/errata/RHSA-2011-1790.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:184
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71655
- http://www.securityfocus.com/archive/1/520756/100/0/threaded
- collector/nvd-historical
- collector/nvd-index
- agent/author
- agent/references
- agent/severity
- agent/weakness
- agent/type
- agent/description
- agent/event
- agent/first-publish-date
- agent/softwarecombine
- agent/remedy
- agent/last-modified-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/mit
- canonical/mit mit kerberos
- version/mit mit kerberos/5.1.9.2
- version/mit mit kerberos/5.1.9.1
- version/mit mit kerberos/5.1.9