VDB
CVE-2021-32919
CVE-2021-32919
PUBLISHED
An issue was discovered in Prosody before 0.11.9. The undocumented dialback_without_dialback option in mod_dialback enables an experimental feature for server-to-server authentication. It does not correctly authenticate remote server certificates, allowing a remote server to impersonate another server (when this option is enabled).
EPSS 0.34% · 57.2th percentile
Risk Scores
EPSS Score
0.34%
57.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | prosody | 0, 0.10.0-1, 0.10.0-1build1 |
| Ubuntu:16.04:LTS | prosody | 0.9.10-1, 0, 0.9.8-1 |
| Ubuntu:22.04:LTS | prosody | 0.11.11-1, 0.11.11-2, 0.11.13-1 |
| Ubuntu:20.04:LTS | prosody | 0.11.2-1, 0.11.3-1, 0.11.4-1 |
Timeline
- May 13, 2021 CVE Published
- May 14, 2021 EPSS Score
- May 22, 2021 EPSS Score
- Jul 17, 2021 EPSS Score
- Nov 17, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Jan 17, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 22, 2022 EPSS Score
- Sep 22, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-32919 third-party-advisory
- https://www.openwall.com/lists/oss-security/2021/05/13/1 third-party-advisory
- https://prosody.im/security/advisory_20210512.txt third-party-advisory
- https://hg.prosody.im/trunk/rev/6be890ca492e third-party-advisory
- https://hg.prosody.im/trunk/rev/d0e9ffccdef9 third-party-advisory
- https://blog.prosody.im/prosody-0.11.9-released/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-32919 third-party-advisory