CVE - CVE-2014-9421

CVE-ID
CVE-2014-9421	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:72496 URL:http://www.securityfocus.com/bid/72496 CONFIRM:http://web.mit.edu/kerberos/advisories/2015-001-patch-r113.txt CONFIRM:http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2015-001.txt CONFIRM:https://github.com/krb5/krb5/commit/a197e92349a4aa2141b5dff12e9dd44c2a2166e3 DEBIAN:DSA-3153 URL:http://www.debian.org/security/2015/dsa-3153 FEDORA:FEDORA-2015-2347 URL:http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151437.html FEDORA:FEDORA-2015-2382 URL:http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151103.html MANDRIVA:MDVSA-2015:069 URL:~~http://www.mandriva.com/security/advisories?name=MDVSA-2015:069~~ (Obsolete source) REDHAT:RHSA-2015:0439 URL:http://rhn.redhat.com/errata/RHSA-2015-0439.html REDHAT:RHSA-2015:0794 URL:http://rhn.redhat.com/errata/RHSA-2015-0794.html SUSE:SUSE-SU-2015:0257 URL:http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00011.html SUSE:SUSE-SU-2015:0290 URL:http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00016.html SUSE:openSUSE-SU-2015:0255 URL:http://lists.opensuse.org/opensuse-updates/2015-02/msg00044.html UBUNTU:USN-2498-1 URL:http://www.ubuntu.com/usn/USN-2498-1
Assigning CNA
MITRE Corporation
Date Record Created
20141226	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20141226)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)