Unscored severity · published Dec 8, 2011
CVE-2011-1530
The process_tgs_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 through 1.9.2 allows remote authenticated users to cause a…
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CVSS
2.4%
EPSS
No
On KEV
Description
The process_tgs_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 through 1.9.2 allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS request that triggers an error other than the KRB5_KDB_NOENTRY error.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.4% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MK
Mit Kerberos · Mit
5.1.9; 5.1.9.1; 5.1.9.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-1530
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-1530
Vendor Advisory
http://secunia.com/advisories/47124
securitytracker.com
http://securitytracker.com/id?1026374
Patch
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-007.txt
www.mandriva.com
http://www.mandriva.com/security/advisories?name=MDVSA-2011:184
www.redhat.com
http://www.redhat.com/support/errata/RHSA-2011-1790.html
www.securityfocus.com
http://www.securityfocus.com/archive/1/520756/100/0/threaded