Vulnerability Details : CVE-2014-4341
MIT Kerberos 5 (aka krb5) before 1.12.2 allows remote attackers to cause a denial of service (buffer over-read and application crash) by injecting invalid tokens into a GSSAPI application session.
Vulnerability category: Denial of service
Products affected by CVE-2014-4341
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_eus:7.3:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_eus:7.4:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_eus:7.7:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_eus:7.7:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_tus:7.3:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_tus:7.6:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_tus:7.7:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-4341
4.70%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 93 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-4341
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2014-4341
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-4341
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http://advisories.mageia.org/MGASA-2014-0345.html
Mageia Advisory: MGASA-2014-0345 - Updated krb5 package fixes security vulnerabilitiesThird Party Advisory
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http://secunia.com/advisories/60448
Sign inThird Party Advisory
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http://www.securitytracker.com/id/1030706
MIT Kerberos Multiple Memory Errors Let Remote Users Deny Service - SecurityTrackerThird Party Advisory;VDB Entry
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http://www.debian.org/security/2014/dsa-3000
Debian -- Security Information -- DSA-3000-1 krb5Third Party Advisory
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http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136360.html
[SECURITY] Fedora 20 Update: krb5-1.11.5-10.fc20Third Party Advisory
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http://aix.software.ibm.com/aix/efixes/security/nas_advisory1.asc
Third Party Advisory
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http://secunia.com/advisories/60082
Sign inThird Party Advisory
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http://www.mandriva.com/security/advisories?name=MDVSA-2014:165
mandriva.comThird Party Advisory
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http://security.gentoo.org/glsa/glsa-201412-53.xml
MIT Kerberos 5: User-assisted execution of arbitrary code (GLSA 201412-53) — Gentoo securityThird Party Advisory
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https://github.com/krb5/krb5/commit/e6ae703ae597d798e310368d52b8f38ee11c6a73
Handle invalid RFC 1964 tokens [CVE-2014-4341...] · krb5/krb5@e6ae703 · GitHubPatch;Third Party Advisory
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https://exchange.xforce.ibmcloud.com/vulnerabilities/94904
MIT Kerberos GSSAPI denial of service CVE-2014-4341 Vulnerability ReportThird Party Advisory;VDB Entry
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http://www.securityfocus.com/bid/68909
MIT Kerberos 5 CVE-2014-4341 Remote Denial of Service VulnerabilityThird Party Advisory;VDB Entry
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http://krbdev.mit.edu/rt/Ticket/Display.html?id=7949
#7949: Handle invalid RFC 1964 tokens [CVE-2014-4341 CVE-2014-4342]Vendor Advisory
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http://rhn.redhat.com/errata/RHSA-2015-0439.html
RHSA-2015:0439 - Security Advisory - Red Hat Customer PortalThird Party Advisory
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http://secunia.com/advisories/59102
Sign inThird Party Advisory
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