vulnerability
Ubuntu: (CVE-2021-32920): prosody vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | May 13, 2021 | Jun 26, 2025 | Jun 26, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
May 13, 2021
Added
Jun 26, 2025
Modified
Jun 26, 2025
Description
Prosody before 0.11.9 allows Uncontrolled CPU Consumption via a flood of SSL/TLS renegotiation requests.
Solution
no-fix-ubuntu-package
References
- CVE-2021-32920
- https://attackerkb.com/topics/CVE-2021-32920
- URL-https://blog.prosody.im/prosody-0.11.9-released/
- URL-https://hg.prosody.im/trunk/rev/55ef50d6cf65
- URL-https://hg.prosody.im/trunk/rev/5a484bd050a7
- URL-https://hg.prosody.im/trunk/rev/aaf9c6b6d18d
- URL-https://prosody.im/security/advisory_20210512.txt
- URL-https://www.cve.org/CVERecord?id=CVE-2021-32920
- URL-https://www.openwall.com/lists/oss-security/2021/05/13/1
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