| Name | CVE-2018-5729 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1643-1, DLA-2771-1 |
| Debian Bugs | 891869 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| krb5 (PTS) | bullseye (security), bullseye | 1.18.3-6+deb11u5 | fixed |
| bookworm, bookworm (security) | 1.20.1-2+deb12u2 | fixed |
| trixie | 1.21.3-3 | fixed |
| sid | 1.21.3-4 | fixed |
The information below is based on the following data on fixed versions.
Notes
[wheezy] - krb5 <no-dsa> (Minor issue)
Fixed by: https://github.com/krb5/krb5/commit/e1caf6fb74981da62039846931ebdffed71309d1