6.5

CVE-2018-5729

MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to cause a denial of service (NULL pointer dereference) or bypass a DN container check by supplying tagged data that is internal to the database module.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mit ≫ Kerberos 5 Version >= 5-1.6 < 5-1.21.2
Fedoraproject ≫ Fedora Version26
Fedoraproject ≫ Fedora Version27
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.6% 0.833
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.7 1.2 3.4
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
nvd@nist.gov 6.5 8 6.4
AV:N/AC:L/Au:S/C:P/I:P/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://access.redhat.com/errata/RHBA-2019:0327
Third Party Advisory
http://www.securitytracker.com/id/1042071
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2018:3071
Third Party Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891869
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1551083
Patch
Third Party Advisory
Issue Tracking
https://github.com/krb5/krb5/commit/e1caf6fb74981da62039846931ebdffed71309d1
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/01/msg00020.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2021/09/msg00019.html
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GK5T6JPMBHBPKS7HNGHYUUF4KKRMNSNU/
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OIFUL3CPM4S5TOXTTOCQ3CUZN6XCXUTR/
Third Party Advisory
Mailing List