Denial Of Service (DoS)

krb5 is vulnerable to denial of service DoS attacks. The vulnerability exists as the pkinitserverreturnpadata function in plugins/preauth/pkinit/pkinitsrv.c in the PKINIT implementation in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.10.4 attempts to find an agility KDF...

CVE-2012-1016

The pkinitserverreturnpadata function in plugins/preauth/pkinit/pkinitsrv.c in the PKINIT implementation in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a...

Null pointer dereference

The pkinitserverreturnpadata function in plugins/preauth/pkinit/pkinitsrv.c in the PKINIT implementation in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a...

CVE-2012-1016

The pkinitserverreturnpadata function in plugins/preauth/pkinit/pkinitsrv.c in the PKINIT implementation in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a...

CVE-2012-1016

The pkinitserverreturnpadata function in plugins/preauth/pkinit/pkinitsrv.c in the PKINIT implementation in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a...

CVE-2012-1016

CVE-2012-1016 affects MIT Kerberos 5 PKINIT in the KDC, where pkinit_server_return_padata may mis-handle an agility KDF check under crafted Draft 9 requests, enabling a remote attacker to trigger a NULL pointer dereference and daemon crash (DoS). Affected: krb5 PKINIT prior to version 1.10.4. Mit...

CVE-2012-1016: NULL Pointer Dereference

The pkinitserverreturnpadata function in plugins/preauth/pkinit/pkinitsrv.c in the PKINIT implementation in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a...

Microsoft Windows Kerberos PKINIT Man In The Middle Vulnerability

Description The PKINIT implementation in Microsoft Windows is susceptible to a man in the middle vulnerability. This issue is due to a failure of the software to properly validate network data. This issue is only exploitable by attackers that have access to valid logon credentials. Attackers...