Vulnerability Description
Double free vulnerability in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7.x and 1.8.x before 1.8.2 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a request associated with (1) renewal or (2) validation.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mit | Kerberos 5 | 1.7 |
Related Weaknesses (CWE)
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=577490
- http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.html
- http://secunia.com/advisories/39656
- http://secunia.com/advisories/39784
- http://secunia.com/advisories/40220
- http://securitytracker.com/id?1023904
- http://support.apple.com/kb/HT4188
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-004.txt
- http://www.securityfocus.com/archive/1/510843/100/0/threaded
- http://www.securityfocus.com/bid/39599Exploit
- http://www.ubuntu.com/usn/USN-940-1
- http://www.vupen.com/english/advisories/2010/1001
- http://www.vupen.com/english/advisories/2010/1192
- http://www.vupen.com/english/advisories/2010/1481
FAQ
What is CVE-2010-1320?
CVE-2010-1320 is a vulnerability with a CVSS score of 4.0 (MEDIUM). Double free vulnerability in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7.x and 1.8.x before 1.8.2 allows remote authenticated users to cause a denial of service ...
How severe is CVE-2010-1320?
CVE-2010-1320 has been rated MEDIUM with a CVSS base score of 4.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2010-1320?
Check the references section above for vendor advisories and patch information. Affected products include: Mit Kerberos 5.