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CVE-2014-4342

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Date: July 20, 2014

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.

Language: C

Severity Score

Related Resources (15)

http://www.securitytracker.com/id/1030706
http://secunia.com/advisories/59102
https://github.com/krb5/krb5/commit/e6ae703ae597d798e310368d52b8f38ee11c6a73
https://nvd.nist.gov/vuln/detail/CVE-2014-4342
http://www.securityfocus.com/bid/68908
http://www.mandriva.com/security/advisories?name=MDVSA-2014:165
http://advisories.mageia.org/MGASA-2014-0345.html
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
http://www.debian.org/security/2014/dsa-3000
http://secunia.com/advisories/60082
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7949
http://rhn.redhat.com/errata/RHSA-2015-0439.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/94903
https://access.redhat.com/security/cve/CVE-2014-4342
https://www.mend.io/vulnerability-database/CVE-2014-4342

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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