Unscored severity · published Nov 20, 2013
CVE-2013-1417
do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to…
–
CVSS
1.9%
EPSS
No
On KEV
Description
do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service (daemon crash) via a TGS-REQ request that triggers an attempted cross-realm referral for a host-based service principal.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
K5
Kerberos 5 · Mit
1.11; 1.11.1; 1.11.2; 1.11.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-1417
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-1417
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html
web.mit.edu
http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt
bugzilla.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=1030743
Exploit
https://github.com/krb5/krb5/commit/4c023ba43c16396f0d199e2df1cfa59b88b62acc
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