Unrated severityNVD Advisory· Published Feb 19, 2015· Updated May 6, 2026
CVE-2014-9421
CVE-2014-9421
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 products
15cpe:2.3:a:mit:kerberos_5:1.11:*:*:*:*:*:*:*+ 9 more
- cpe:2.3:a:mit:kerberos_5:1.11:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:1.11.1:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:1.11.2:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:1.11.3:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:1.11.4:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:1.11.5:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:1.12:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:1.12.1:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:1.12.2:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:1.13:*:*:*:*:*:*:*
- osv-coords5 versionspkg:rpm/opensuse/krb5&distro=openSUSE%20Tumbleweedpkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Desktop%2012pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%2012pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012pkg:rpm/suse/krb5&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012
< 1.15-1.1+ 4 more
- (no CPE)range: < 1.15-1.1
- (no CPE)range: < 1.12.1-9.1
- (no CPE)range: < 1.12.1-9.1
- (no CPE)range: < 1.12.1-9.1
- (no CPE)range: < 1.12.1-9.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
14- web.mit.edu/kerberos/advisories/MITKRB5-SA-2015-001.txtnvdVendor Advisory
- lists.fedoraproject.org/pipermail/package-announce/2015-March/151103.htmlnvd
- lists.fedoraproject.org/pipermail/package-announce/2015-March/151437.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-02/msg00011.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-02/msg00016.htmlnvd
- lists.opensuse.org/opensuse-updates/2015-02/msg00044.htmlnvd
- rhn.redhat.com/errata/RHSA-2015-0439.htmlnvd
- rhn.redhat.com/errata/RHSA-2015-0794.htmlnvd
- web.mit.edu/kerberos/advisories/2015-001-patch-r113.txtnvd
- www.debian.org/security/2015/dsa-3153nvd
- www.mandriva.com/security/advisoriesnvd
- www.securityfocus.com/bid/72496nvd
- www.ubuntu.com/usn/USN-2498-1nvd
- github.com/krb5/krb5/commit/a197e92349a4aa2141b5dff12e9dd44c2a2166e3nvd
News mentions
0No linked articles in our index yet.