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Unscored severity · published Mar 5, 2013
CVE-2013-1415
The pkinit_check_kdc_pkid function in plugins/preauth/pkinit/pkinit_crypto_openssl.c in the PKINIT implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5)…
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CVSS
3.7%
EPSS
No
On KEV
Description
The pkinit_check_kdc_pkid function in plugins/preauth/pkinit/pkinit_crypto_openssl.c in the PKINIT implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.4 and 1.11.x before 1.11.1 does not properly handle errors during extraction of fields from an X.509 certificate, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed KRB5_PADATA_PK_AS_REQ AS-REQ request.
Exploitation
Is it being used?
Exploit prediction (EPSS)3.7% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
K5
Kerberos 5 · Mit
before 1.10.4; 1.11 · source: NVD
OP
Opensuse · Opensuse
11.4 · source: NVD
Affected product
K5
Kerberos 5
Mit
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-1415
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-1415
Vendor Advisory
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7570
Vendor Advisory
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7577
Mailing List
http://lists.opensuse.org/opensuse-updates/2013-03/msg00090.html
Third Party Advisory
http://secunia.com/advisories/55040
Release Notes
http://web.mit.edu/kerberos/www/krb5-1.10/
Release Notes
http://web.mit.edu/kerberos/www/krb5-1.11/
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