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.
References
| Link | Resource |
|---|---|
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OIFUL3CPM4S5TOXTTOCQ3CUZN6XCXUTR/ | Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GK5T6JPMBHBPKS7HNGHYUUF4KKRMNSNU/ | 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 | Third Party Advisory VDB Entry |
| 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 |
Configurations
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Information
Published : 2018-03-06 20:29
Updated : 2021-09-30 22:15
NVD link : CVE-2018-5730
Mitre link : CVE-2018-5730
JSON object : View
Products Affected
debian
- debian_linux
redhat
- enterprise_linux_server
- enterprise_linux_desktop
- enterprise_linux_workstation
fedoraproject
- fedora
mit
- kerberos_5
CWE
CWE-90
Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')