CVE-2013-1415

no score yetEPSS 3.7%

No CVSS score yet. EPSS 3.7% chance of exploitation in the next 30 days.

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.

EPSS: 3.7% chance of exploitation in the next 30 days; higher than 89% of CVEs (scores of 2026-10-31)
CWE: CWE-476
Published: 2013-03-05
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

mit:kerberos_5
opensuse:opensuse

References

http://krbdev.mit.edu/rt/Ticket/Display.html?id=7570
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7577
http://lists.opensuse.org/opensuse-updates/2013-03/msg00090.html
http://secunia.com/advisories/55040
http://web.mit.edu/kerberos/www/krb5-1.10/

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