Description
The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 before 1.7.2, and 1.8 alpha, allows remote attackers to cause a denial of service (assertion failure and daemon crash) via an invalid (1) AS-REQ or (2) TGS-REQ request.
Affected products
- MIT / kerberos5-1.8 – 5-1.8
- MIT / Kerberos 51.7 – 1.7
- MIT / Kerberos 51.7.1 – 1.7.1
References
- MAILING_LISThttp://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html
- MISChttp://www.securityfocus.com/bid/38260
- VENDOR_ADVISORYhttp://www.ubuntu.com/usn/USN-916-1
- VENDOR_ADVISORYhttp://www.vupen.com/english/advisories/2010/1481
- VENDOR_ADVISORYhttp://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-001.txt
- MAILING_LISThttp://lists.fedoraproject.org/pipermail/package-announce/2010-February/035222.html
- MISChttp://securitytracker.com/id?1023593
- VENDOR_ADVISORYhttp://support.apple.com/kb/HT4188
- VENDOR_ADVISORYhttp://secunia.com/advisories/40220
- VENDOR_ADVISORYhttp://secunia.com/advisories/39023
- MISChttp://www.securityfocus.com/archive/1/509553/100/0/threaded
- VENDOR_ADVISORYhttp://secunia.com/advisories/38598