| Name | CVE-2021-3480 |
| Description | A flaw was found in slapi-nis in versions before 0.56.7. A NULL pointer dereference during the parsing of the Binding DN could allow an unauthenticated attacker to crash the 389-ds-base directory server. The highest threat from this vulnerability is to system availability. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 988736 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| slapi-nis (PTS) | buster | 0.56.2-1 | vulnerable |
| bullseye | 0.56.5-2 | fixed |
| sid, bookworm | 0.60.0-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| slapi-nis | source | (unstable) | 0.56.5-2 | | | 988736 |
Notes
[bullseye] - slapi-nis <no-dsa> (Minor issue)
[buster] - slapi-nis <no-dsa> (Minor issue)
[stretch] - slapi-nis <no-dsa> (Minor issue)
https://bugzilla.redhat.com/show_bug.cgi?id=1944640
https://pagure.io/slapi-nis/c/c7417ea2d534712e559b56ed45baa91c5d3d44db?branch=master