CVE-2021-28089
HIGH7.5EPSS 1.2%tor - security update
Published: 3/19/2021Modified: 4/28/2026
Also known as:DEBIAN-CVE-2021-28089
Description
Tor before 0.4.5.7 allows a remote participant in the Tor directory protocol to exhaust CPU resources on a target, aka TROVE-2021-001.
Affected packages (2)
- Debian/torfrom 0, < 0.4.5.7-1
- Debian/torfrom 0, < 0.3.5.14-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |