[SECURITY] [DSA 3153-1] krb5 security update

Debian Security Advisory DSA-3153-1                   security@debian.org
http://www.debian.org/security/                        Moritz Muehlenhoff
February 03, 2015                      http://www.debian.org/security/faq
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Package        : krb5
CVE ID         : CVE-2014-5352 CVE-2014-9421 CVE-2014-9422 CVE-2014-9423

Multiples vulnerabilities have been found in krb5, the MIT
implementation of Kerberos:

CVE-2014-5352

    Incorrect memory management in the libgssapi_krb5 library might
    result in denial of service or the execution of arbitrary code.

CVE-2014-9421

    Incorrect memory management in kadmind's processing of XDR data
    might result in denial of service or the execution of arbitrary code.

CVE-2014-9422

    Incorrect processing of two-component server principals might result
    in impersonation attacks.

CVE-2014-9423

    An information leak in the libgssrpc library.

For the stable distribution (wheezy), these problems have been fixed in
version 1.10.1+dfsg-5+deb7u3.

For the unstable distribution (sid), these problems have been fixed in
version 1.12.1+dfsg-17.

We recommend that you upgrade your krb5 packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org