CVE-2012-1015 in Kerberos

Sumário (Inglês)

The kdc_handle_protected_negotiation function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x, 1.9.x before 1.9.5, and 1.10.x before 1.10.3 attempts to calculate a checksum before verifying that the key type is appropriate for a checksum, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized pointer free, heap memory corruption, and daemon crash) via a crafted AS-REQ request.

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Reservar

07/02/2012

Divulgação

06/08/2012

Estado

Confirmado

Inscrições

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerabilidade	CWE	Exp	Con	CVE
5901	MIT Kerberos do_as_req.c finish_process_as_req Elevação de Privilégios	20	Não definido	Correção oficial	CVE-2012-1015

Fontes

• MITRE
• NVD
• CVE Details