CVE-2011-0284

Description

Double free vulnerability in the prepare_error_as function in do_as_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 through 1.9, when the PKINIT feature is enabled, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via an e_data field containing typed data.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/66101

http://www.vupen.com/english/advisories/2011/0763

http://www.vupen.com/english/advisories/2011/0722

http://www.vupen.com/english/advisories/2011/0680

http://www.vupen.com/english/advisories/2011/0673

http://www.vupen.com/english/advisories/2011/0672

http://www.ubuntu.com/usn/USN-1088-1

http://www.securityfocus.com/bid/46881

http://www.securityfocus.com/archive/1/517029/100/0/threaded

http://www.redhat.com/support/errata/RHSA-2011-0356.html

http://www.mandriva.com/security/advisories?name=MDVSA-2011:048

http://www.kb.cert.org/vuls/id/943220

http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-003.txt

http://securitytracker.com/id?1025216

http://secunia.com/advisories/43881

http://secunia.com/advisories/43783

http://secunia.com/advisories/43760

http://secunia.com/advisories/43700

http://osvdb.org/71183

http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html

http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056579.html

http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056573.html

http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056413.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3