CVE-2021-32920
7.5
HIGH
CVSS 3.1
EPSS 6.8%
Description
Prosody before 0.11.9 allows Uncontrolled CPU Consumption via a flood of SSL/TLS renegotiation requests.
How to fix CVE-2021-32920
To remediate CVE-2021-32920, upgrade the affected package to a fixed version below.
- Debian/prosody—upgrade to 0.11.9-1 or later
Is CVE-2021-32920 being exploited?
Moderate — EPSS is 6.8%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 0.11.9-1
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 |