Unscored severity · published Jun 7, 2012
CVE-2012-1013
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…
–
CVSS
3.1%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)3.1% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
K5
Kerberos 5 · Mit
1.8; 1.8.1; 1.8.2; 1.8.3; 1.8.4; 1.8.5; +7 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-1013
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-1013
krbdev.mit.edu
http://krbdev.mit.edu/rt/Ticket/Display.html?user=guest&pass=guest&id=7152
mailman.mit.edu
http://mailman.mit.edu/pipermail/kerberos-announce/2012q2/000136.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2012-1131.html
web.mit.edu
http://web.mit.edu/kerberos/krb5-1.10/
www.mandriva.com
http://www.mandriva.com/security/advisories?name=MDVSA-2012:102
www.securityfocus.com
http://www.securityfocus.com/bid/53784
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