CVE-2014-4342

MIT Kerberos 5 (aka krb5) 1.7.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (buffer over-read or NULL pointer dereference, and application crash) by injecting invalid tokens into a GSSAPI application session.

• CWE-119

• http://advisories.mageia.org/MGASA-2014-0345.htmlThird Party Advisory
• http://krbdev.mit.edu/rt/Ticket/Display.html?id=7949Issue Tracking, Vendor Advisory
• http://rhn.redhat.com/errata/RHSA-2015-0439.htmlThird Party Advisory
• http://secunia.com/advisories/59102Not Applicable
• http://secunia.com/advisories/60082Not Applicable
• http://www.debian.org/security/2014/dsa-3000Third Party Advisory
• http://www.mandriva.com/security/advisories?name=MDVSA-2014:165Third Party Advisory
• http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.htmlPatch, Third Party Advisory, VDB Entry
• http://www.securityfocus.com/bid/68908Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1030706Third Party Advisory, VDB Entry
• https://exchange.xforce.ibmcloud.com/vulnerabilities/94903Third Party Advisory, VDB Entry
• https://github.com/krb5/krb5/commit/e6ae703ae597d798e310368d52b8f38ee11c6a73Issue Tracking, Patch, Third Party Advisory
• http://advisories.mageia.org/MGASA-2014-0345.htmlThird Party Advisory
• http://krbdev.mit.edu/rt/Ticket/Display.html?id=7949Issue Tracking, Vendor Advisory
• http://rhn.redhat.com/errata/RHSA-2015-0439.htmlThird Party Advisory
• http://secunia.com/advisories/59102Not Applicable
• http://secunia.com/advisories/60082Not Applicable
• http://www.debian.org/security/2014/dsa-3000Third Party Advisory
• http://www.mandriva.com/security/advisories?name=MDVSA-2014:165Third Party Advisory
• http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.htmlPatch, Third Party Advisory, VDB Entry
• http://www.securityfocus.com/bid/68908Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1030706Third Party Advisory, VDB Entry
• https://exchange.xforce.ibmcloud.com/vulnerabilities/94903Third Party Advisory, VDB Entry
• https://github.com/krb5/krb5/commit/e6ae703ae597d798e310368d52b8f38ee11c6a73Issue Tracking, Patch, Third Party Advisory

Published

Jul 20, 2014

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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