| Name | CVE-2022-0918 |
| Description | A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection, no bind or other authentication is required. The message triggers a segmentation fault that results in slapd crashing. |
| 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-3399-1, DLA-4021-1 |
| Debian Bugs | 1016445 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| 389-ds-base (PTS) | bullseye | 1.4.4.11-2 | vulnerable |
| bullseye (security) | 1.4.4.11-2+deb11u1 | fixed | |
| bookworm | 2.3.1+dfsg1-1 | fixed | |
| sid | 3.1.1+dfsg1-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| 389-ds-base | source | buster | 1.4.0.21-1+deb10u1 | DLA-3399-1 | ||
| 389-ds-base | source | bullseye | 1.4.4.11-2+deb11u1 | DLA-4021-1 | ||
| 389-ds-base | source | (unstable) | 2.0.15-1.1 | 1016445 |
https://bugzilla.redhat.com/show_bug.cgi?id=2055815
https://github.com/389ds/389-ds-base/issues/5242
https://github.com/389ds/389-ds-base/commit/caad47ab207d7c5d61521ec4d33091db559c315a (master)
https://github.com/389ds/389-ds-base/commit/f46ab49c9f06b503f5ec8147f2c01dcacdb6a375 (389-ds-base-2.0.16)