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…

published March 3, 2013

CVSS
—
EPSS
4%
Percentile
89.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03660 · 89.6th percentile
Published
2013-03-03T00:00Z
EPSS history
Timeline
  • 03 MAR 00:00Z
    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…
    cvelistv5