CVE-2018-5730

CVSS V2 Medium 5.5 CVSS V3 Low 3.8
Description
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to circumvent a DN containership check by supplying both a "linkdn" and "containerdn" database argument, or by supplying a DN string which is a left extension of a container DN string but is not hierarchically within the container DN.
Overview
  • CVE ID
  • CVE-2018-5730
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-03-06T20:29:00
  • Last Modified Date
  • 2022-04-18T17:30:17
Weakness Enumerations
CWE URL
CWE-90 http://cwe.mitre.org/data/definitions/90.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:* 1 OR 5-1.6
cpe:2.3:o:fedoraproject:fedora:26:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:27:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 5.5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 3.8
  • Base Severity
  • LOW
  • Exploitability Score
  • 1.2
  • Impact Score
  • 2.5
References
Reference URL Reference Tags
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OIFUL3CPM4S5TOXTTOCQ3CUZN6XCXUTR/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GK5T6JPMBHBPKS7HNGHYUUF4KKRMNSNU/ Mailing List Third Party Advisory
https://github.com/krb5/krb5/commit/e1caf6fb74981da62039846931ebdffed71309d1 Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1551082 Issue Tracking Patch Third Party Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891869 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3071 Third Party Advisory
http://www.securitytracker.com/id/1042071 Broken Link
https://lists.debian.org/debian-lts-announce/2019/01/msg00020.html Mailing List Third Party Advisory
https://access.redhat.com/errata/RHBA-2019:0327 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/09/msg00019.html Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-5730
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5730
History
Created Old Value New Value Data Type Notes
2022-05-10 15:41:54 Added to TrackCVE
2022-12-03 03:03:28 2018-03-06T20:29Z 2018-03-06T20:29:00 CVE Published Date updated
2022-12-03 03:03:28 2022-04-18T17:30:17 CVE Modified Date updated
2022-12-03 03:03:28 Analyzed Vulnerability Status updated