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CVE-2014-9421

CVE-2014-9421

EPSS 6.2%
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.
Produtos afetados
n/a · n/a

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Referências
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151103.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-March/151437.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-02/msg00011.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-02/msg00016.htmlhttp://lists.opensuse.org/opensuse-updates/2015-02/msg00044.htmlhttp://rhn.redhat.com/errata/RHSA-2015-0439.htmlhttp://rhn.redhat.com/errata/RHSA-2015-0794.htmlhttps://github.com/krb5/krb5/commit/a197e92349a4aa2141b5dff12e9dd44c2a2166e3http://web.mit.edu/kerberos/advisories/2015-001-patch-r113.txthttp://web.mit.edu/kerberos/advisories/MITKRB5-SA-2015-001.txthttp://www.debian.org/security/2015/dsa-3153http://www.mandriva.com/security/advisories?name=MDVSA-2015:069