ELSA-2013-0656 Moderate: Oracle Linux krb5 security update
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.
Solution(s)
- oracle-linux-upgrade-krb5-devel
- oracle-linux-upgrade-krb5-libs
- oracle-linux-upgrade-krb5-pkinit-openssl
- oracle-linux-upgrade-krb5-server
- oracle-linux-upgrade-krb5-server-ldap
- oracle-linux-upgrade-krb5-workstation
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