CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
Confidence
High
EPSS
Percentile
86.5%
The Key Distribution Center (KDC) in Kerberos 5 (krb5) 1.2.7 and earlier allows remote, authenticated attackers to cause a denial of service (crash) on KDCs within the same realm using a certain protocol request that causes an out-of-bounds read of an array (aka “array overrun”).
Vendor | Product | Version | CPE |
---|---|---|---|
mit | kerberos | 1.0 | cpe:2.3:a:mit:kerberos:1.0:*:*:*:*:*:*:* |
mit | kerberos | 1.2.2.beta1 | cpe:2.3:a:mit:kerberos:1.2.2.beta1:*:*:*:*:*:*:* |
mit | kerberos_5 | 1.0.6 | cpe:2.3:a:mit:kerberos_5:1.0.6:*:*:*:*:*:*:* |
mit | kerberos_5 | 1.1 | cpe:2.3:a:mit:kerberos_5:1.1:*:*:*:*:*:*:* |
mit | kerberos_5 | 1.1.1 | cpe:2.3:a:mit:kerberos_5:1.1.1:*:*:*:*:*:*:* |
mit | kerberos_5 | 1.2 | cpe:2.3:a:mit:kerberos_5:1.2:*:*:*:*:*:*:* |
mit | kerberos_5 | 1.2.1 | cpe:2.3:a:mit:kerberos_5:1.2.1:*:*:*:*:*:*:* |
mit | kerberos_5 | 1.2.2 | cpe:2.3:a:mit:kerberos_5:1.2.2:*:*:*:*:*:*:* |
mit | kerberos_5 | 1.2.3 | cpe:2.3:a:mit:kerberos_5:1.2.3:*:*:*:*:*:*:* |
mit | kerberos_5 | 1.2.4 | cpe:2.3:a:mit:kerberos_5:1.2.4:*:*:*:*:*:*:* |
sunsolve.sun.com/search/document.do?assetkey=1-26-54042-1
web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-005-buf.txt
www.debian.org/security/2003/dsa-266
www.redhat.com/support/errata/RHSA-2003-051.html
www.redhat.com/support/errata/RHSA-2003-052.html
www.securityfocus.com/archive/1/316960/30/25250/threaded
www.securityfocus.com/bid/7184