| Name | CVE-2020-29565 |
| Description | An issue was discovered in OpenStack Horizon before 15.3.2, 16.x before 16.2.1, 17.x and 18.x before 18.3.3, 18.4.x, and 18.5.x. There is a lack of validation of the "next" parameter, which would allow someone to supply a malicious URL in Horizon that can cause an automatic redirect to the provided malicious URL. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-4820-1 |
| Debian Bugs | 976872 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| horizon (PTS) | buster | 3:14.0.2-3+deb10u2 | fixed |
| buster (security) | 3:14.0.2-3+deb10u3 | fixed | |
| bullseye | 3:18.6.2-5+deb11u2 | fixed | |
| bookworm | 3:23.0.0-5+deb12u1 | fixed | |
| sid, trixie | 3:24.0.0-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| horizon | source | buster | 3:14.0.2-3+deb10u2 | DSA-4820-1 | ||
| horizon | source | (unstable) | 3:18.6.1-1 | 976872 |
[stretch] - horizon <no-dsa> (Minor issue)
https://bugs.launchpad.net/horizon/+bug/1865026
https://review.opendev.org/c/openstack/horizon/+/758841/
https://review.opendev.org/c/openstack/horizon/+/758843/
https://opendev.org/openstack/horizon/commit/252467100f75587e18df9c43ed5802ee8f0017fa