CVE-2014-9421

Published: Feb 19, 2015Modified: May 6, 2026

9.0

Vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability: 8.0 / Impact: 10.0

Source: NVD

Description

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.

Affected (10)

Products: Mit: Kerberos 5

1 product

Configuration A

10 vulnerable

Vulnerable Software	Affected Versions
Mit Kerberos 5	Version 1.11.1
Mit Kerberos 5	Version 1.11.2
Mit Kerberos 5	Version 1.11.3
Mit Kerberos 5	Version 1.11.4
Mit Kerberos 5	Version 1.11.5
Mit Kerberos 5	Version 1.11
Mit Kerberos 5	Version 1.12.1
Mit Kerberos 5	Version 1.12.2
Mit Kerberos 5	Version 1.12
Mit Kerberos 5	Version 1.13

References (28)

http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151103.html

Source: cve@mitre.org

http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151437.html

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00011.html

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00016.html

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-updates/2015-02/msg00044.html

Source: cve@mitre.org

http://rhn.redhat.com/errata/RHSA-2015-0439.html

Source: cve@mitre.org

http://rhn.redhat.com/errata/RHSA-2015-0794.html

Source: cve@mitre.org

http://web.mit.edu/kerberos/advisories/2015-001-patch-r113.txt

Source: cve@mitre.org

http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2015-001.txt

Source: cve@mitre.org

Vendor Advisory

http://www.debian.org/security/2015/dsa-3153

Source: cve@mitre.org

http://www.mandriva.com/security/advisories?name=MDVSA-2015:069

Source: cve@mitre.org

http://www.securityfocus.com/bid/72496

Source: cve@mitre.org

http://www.ubuntu.com/usn/USN-2498-1

Source: cve@mitre.org

https://github.com/krb5/krb5/commit/a197e92349a4aa2141b5dff12e9dd44c2a2166e3

Source: cve@mitre.org

http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151103.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151437.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00011.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00016.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-updates/2015-02/msg00044.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://rhn.redhat.com/errata/RHSA-2015-0439.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://rhn.redhat.com/errata/RHSA-2015-0794.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://web.mit.edu/kerberos/advisories/2015-001-patch-r113.txt

Source: af854a3a-2127-422b-91ae-364da2661108

http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2015-001.txt

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.debian.org/security/2015/dsa-3153

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.mandriva.com/security/advisories?name=MDVSA-2015:069

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/72496

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.ubuntu.com/usn/USN-2498-1

Source: af854a3a-2127-422b-91ae-364da2661108

https://github.com/krb5/krb5/commit/a197e92349a4aa2141b5dff12e9dd44c2a2166e3

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

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