CVE-2014-4345 Details

CVE-2014-4345

Published: 2014-08-14
Last Modified: 2020-01-21
CVE Author: NIST National Vulnerability Database
CVE Assigner: cve@mitre.org
Summary

Off-by-one error in the krb5_encode_krbsecretkey function in plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in the LDAP KDB module in kadmind in MIT Kerberos 5 (aka krb5) 1.6.x through 1.11.x before 1.11.6 and 1.12.x before 1.12.2 allows remote authenticated users to cause a denial of service (buffer overflow) or possibly execute arbitrary code via a series of "cpw -keepold" commands.

Analysis
Common Vulnerability Score System v2.0
Severity High
Base Score 8.5/10
Exploit Score 6.8/10
Access Vector Network
Access Complexity Medium
Authentication Single
Impact Score 10/10
Confidentiality Impact Complete
Availability Impact Complete
Integrity Impact Complete
Vector String AV:N/AC:M/Au:S/C:C/I:C/A:C
Common Vulnerability Score System v3.1

NIST has not assigned a CVSSv3.1 Score.

Products Reported
CPE Vulnerable Start Excluding
cpe:2.3:a:mit:kerberos_5:1.6:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.6.1:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.6.2:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.7:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.7.1:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.8:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.8.1:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.8.2:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.8.3:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.8.4:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.8.5:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.8.6:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.9:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.9.1:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.9.2:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.9.3:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.9.4:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.10:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.10.1:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.10.2:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.10.3:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.10.4:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.11:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.11.1:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.11.2:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.11.3:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.11.4:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.11.5:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.12:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:mit:kerberos_5:1.12.1:*:*:*:*:*:*:* Yes - -
References

http://advisories.mageia.org/MGASA-2014-0345.html
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7980
http://linux.oracle.com/errata/ELSA-2014-1255.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136640.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/137056.html
http://lists.opensuse.org/opensuse-security-announce/2014-08/msg00009.html
http://lists.opensuse.org/opensuse-updates/2014-08/msg00030.html
http://rhn.redhat.com/errata/RHSA-2014-1255.html
http://rhn.redhat.com/errata/RHSA-2015-0439.html
http://secunia.com/advisories/59102
http://secunia.com/advisories/59415
http://secunia.com/advisories/59993
http://secunia.com/advisories/60535
http://secunia.com/advisories/60776
http://secunia.com/advisories/61314
http://secunia.com/advisories/61353
http://security.gentoo.org/glsa/glsa-201412-53.xml
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2014-001.txt
http://www.debian.org/security/2014/dsa-3000
http://www.mandriva.com/security/advisories?name=MDVSA-2014:165
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
http://www.osvdb.org/109908
http://www.securityfocus.com/bid/69168
http://www.securitytracker.com/id/1030705
https://blogs.oracle.com/sunsecurity/entry/cve_2014_4345_numeric_errors
https://bugzilla.redhat.com/show_bug.cgi?id=1128157
https://exchange.xforce.ibmcloud.com/vulnerabilities/95212
https://github.com/krb5/krb5/commit/dc7ed55c689d57de7f7408b34631bf06fec9dab1
https://github.com/krb5/krb5/pull/181

CVE ID
CVE-2014-4345
Published
2014-08-14
Modified
2020-01-21
CVSSv2.0
High
PCI Compliance
Fail
US-CERT Alert
No
CWE
CWE-189

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