CVE-2014-9421 in Kerberos

Sumário (Inglês)

The auth_gssapi_unwrap_data function in lib/rpc/auth_gssapi_misc.c in MIT Kerberos 5 (aka krb5) through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly handle partial XDR deserialization, which allows remote authenticated users to cause a denial of service (use-after-free and double free, and daemon crash) or possibly execute arbitrary code via malformed XDR data, as demonstrated by data sent to kadmind.

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Reservar

26/12/2014

Divulgação

19/02/2015

Estado

Confirmado

Inscrições

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerabilidade	CWE	Exp	Con	CVE
69038	MIT Kerberos XDR Data Excesso de tampão	416	Não provado	Correção oficial	CVE-2014-9421

Fontes

• MITRE
• NVD
• CVE Details