CVE-2012-1013
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
07/06/2012
Last modified:
11/04/2025
Description
The check_1_6_dummy function in lib/kadm5/srv/svr_principal.c in kadmind in MIT Kerberos 5 (aka krb5) 1.8.x, 1.9.x, and 1.10.x before 1.10.2 allows remote authenticated administrators to cause a denial of service (NULL pointer dereference and daemon crash) via a KRB5_KDB_DISALLOW_ALL_TIX create request that lacks a password.
Impact
Base Score 2.0
4.00
Severity 2.0
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:mit:kerberos_5:1.8:*:*:*:*:*:*:* | ||
cpe:2.3:a:mit:kerberos_5:1.8.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:mit:kerberos_5:1.8.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:mit:kerberos_5:1.8.3:*:*:*:*:*:*:* | ||
cpe:2.3:a:mit:kerberos_5:1.8.4:*:*:*:*:*:*:* | ||
cpe:2.3:a:mit:kerberos_5:1.8.5:*:*:*:*:*:*:* | ||
cpe:2.3:a:mit:kerberos_5:1.8.6:*:*:*:*:*:*:* | ||
cpe:2.3:a:mit:kerberos_5:1.9:*:*:*:*:*:*:* | ||
cpe:2.3:a:mit:kerberos_5:1.9.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:mit:kerberos_5:1.9.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:mit:kerberos_5:1.9.3:*:*:*:*:*:*:* | ||
cpe:2.3:a:mit:kerberos_5:1.10:*:*:*:*:*:*:* | ||
cpe:2.3:a:mit:kerberos_5:1.10.1:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://krbdev.mit.edu/rt/Ticket/Display.html?user=guest&pass=guest&id=7152
- http://mailman.mit.edu/pipermail/kerberos-announce/2012q2/000136.html
- http://rhn.redhat.com/errata/RHSA-2012-1131.html
- http://web.mit.edu/kerberos/krb5-1.10/
- http://www.mandriva.com/security/advisories?name=MDVSA-2012%3A102
- http://www.securityfocus.com/bid/53784
- https://bugzilla.redhat.com/show_bug.cgi?id=827517
- https://github.com/krb5/krb5/commit/c5be6209311d4a8f10fda37d0d3f876c1b33b77b
- https://hermes.opensuse.org/messages/15083635
- http://krbdev.mit.edu/rt/Ticket/Display.html?user=guest&pass=guest&id=7152
- http://mailman.mit.edu/pipermail/kerberos-announce/2012q2/000136.html
- http://rhn.redhat.com/errata/RHSA-2012-1131.html
- http://web.mit.edu/kerberos/krb5-1.10/
- http://www.mandriva.com/security/advisories?name=MDVSA-2012%3A102
- http://www.securityfocus.com/bid/53784
- https://bugzilla.redhat.com/show_bug.cgi?id=827517
- https://github.com/krb5/krb5/commit/c5be6209311d4a8f10fda37d0d3f876c1b33b77b
- https://hermes.opensuse.org/messages/15083635