Vulnerability Monitor

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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.

Published

2014-07-20T11:12:50.870

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	debian	debian_linux	7.0	Yes
Application	mit	kerberos	5-1.8	Yes
Application	mit	kerberos	5-1.10.5	Yes
Application	mit	kerberos	5-1.10.6	Yes
Application	mit	kerberos	5-1.10.7	Yes
Application	mit	kerberos_5	1.7	Yes
Application	mit	kerberos_5	1.7.1	Yes
Application	mit	kerberos_5	1.8	Yes
Application	mit	kerberos_5	1.8.1	Yes
Application	mit	kerberos_5	1.8.2	Yes
Application	mit	kerberos_5	1.8.3	Yes
Application	mit	kerberos_5	1.8.4	Yes
Application	mit	kerberos_5	1.8.5	Yes
Application	mit	kerberos_5	1.8.6	Yes
Application	mit	kerberos_5	1.9	Yes
Application	mit	kerberos_5	1.9.1	Yes
Application	mit	kerberos_5	1.9.2	Yes
Application	mit	kerberos_5	1.9.3	Yes
Application	mit	kerberos_5	1.9.4	Yes
Application	mit	kerberos_5	1.10	Yes
Application	mit	kerberos_5	1.10.1	Yes
Application	mit	kerberos_5	1.10.2	Yes
Application	mit	kerberos_5	1.10.3	Yes
Application	mit	kerberos_5	1.10.4	Yes
Application	mit	kerberos_5	1.11	Yes
Application	mit	kerberos_5	1.11.1	Yes
Application	mit	kerberos_5	1.11.2	Yes
Application	mit	kerberos_5	1.11.3	Yes
Application	mit	kerberos_5	1.11.4	Yes
Application	mit	kerberos_5	1.12	Yes
Application	mit	kerberos_5	1.12.1	Yes
Operating System	redhat	enterprise_linux_desktop	7.0	Yes
Operating System	redhat	enterprise_linux_hpc_node	7.0	Yes
Operating System	redhat	enterprise_linux_server	7.0	Yes
Operating System	redhat	enterprise_linux_workstation	7.0	Yes

References

http://advisories.mageia.org/MGASA-2014-0345.html Third Party Advisory ([email protected])
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7949 Issue Tracking, Vendor Advisory ([email protected])
http://rhn.redhat.com/errata/RHSA-2015-0439.html Third Party Advisory ([email protected])
http://secunia.com/advisories/59102 Not Applicable ([email protected])
http://secunia.com/advisories/60082 Not Applicable ([email protected])
http://www.debian.org/security/2014/dsa-3000 Third Party Advisory ([email protected])
http://www.mandriva.com/security/advisories?name=MDVSA-2014:165 Third Party Advisory ([email protected])
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html Patch, Third Party Advisory, VDB Entry ([email protected])
http://www.securityfocus.com/bid/68908 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1030706 Third Party Advisory, VDB Entry ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/94903 Third Party Advisory, VDB Entry ([email protected])
https://github.com/krb5/krb5/commit/e6ae703ae597d798e310368d52b8f38ee11c6a73 Issue Tracking, Patch, Third Party Advisory ([email protected])
http://advisories.mageia.org/MGASA-2014-0345.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7949 Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2015-0439.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/59102 Not Applicable (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/60082 Not Applicable (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2014/dsa-3000 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDVSA-2014:165 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html Patch, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/68908 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1030706 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/94903 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/krb5/krb5/commit/e6ae703ae597d798e310368d52b8f38ee11c6a73 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)