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CVE-2013-1415

CVE-2013-1415

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • krb5 Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.10.1+dfsg-4

    Update to 1.10.1+dfsg-4

  • krb5 Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.10.1+dfsg-4

    Update to 1.10.1+dfsg-4

  • krb5 Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.10.1+dfsg-4

    Update to 1.10.1+dfsg-4

Original sources

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