CVE-2012-1014 - The process_as_req function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.10.x

CVE-2012-1014

Summary

The process_as_req function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.10.x before 1.10.3 does not initialize a certain structure member, which allows remote attackers to cause a denial of service (uninitialized pointer dereference and daemon crash) or possibly execute arbitrary code via a malformed AS-REQ request.

References

Vulnerable Configurations

cpe:2.3:a:mit:kerberos_5:1.10:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.10:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.10.1:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.10.1:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.10.2:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.10.2:*:*:*:*:*:*:*

CVSS

Base:	9.0 (as of 21-01-2020 - 15:46)
Impact:
Exploitability:

CWE

NVD-CWE-Other

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	LOW	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	COMPLETE

cvss-vector via4

AV:N/AC:L/Au:N/C:P/I:P/A:C

refmap via4

confirm	http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2012-001.txt
debian	DSA-2518
suse	openSUSE-SU-2012:0967

Last major update

21-01-2020 - 15:46

Published

06-08-2012 - 16:55

Last modified

21-01-2020 - 15:46