Name | CVE-2021-22879 |
Description | Nextcloud Desktop Client prior to 3.1.3 is vulnerable to resource injection by way of missing validation of URLs, allowing a malicious server to execute remote commands. User interaction is needed for exploitation. |
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 | 987274 |
Vulnerable and fixed packages
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|
nextcloud-desktop (PTS) | buster (security), buster, buster (lts) | 2.5.1-3+deb10u2 | vulnerable |
| bullseye (security), bullseye | 3.1.1-2+deb11u1 | fixed |
| bookworm | 3.7.3-1+deb12u1 | fixed |
| trixie | 3.13.2-2 | fixed |
| sid | 3.15.0-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[buster] - nextcloud-desktop <no-dsa> (Minor issue)
https://nextcloud.com/security/advisory/?id=NC-SA-2021-008
https://github.com/nextcloud/desktop/pull/2906