Back to search
CVE-2021-32919
Published: May 13, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
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).
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://blog.prosody.im/prosody-0.11.9-released/
x_refsource_MISC
[oss-security] 20210513 Prosody XMPP server advisory 2021-05-12 (multiple vulnerabilities)
mailing-list
x_refsource_MLIST
[oss-security] 20210514 Re: Prosody XMPP server advisory 2021-05-12 (multiple vulnerabilities)
mailing-list
x_refsource_MLIST
DSA-4916
vendor-advisory
x_refsource_DEBIAN
FEDORA-2021-b5d8c6d086
vendor-advisory
x_refsource_FEDORA
FEDORA-2021-a33f6e36e1
vendor-advisory
x_refsource_FEDORA
FEDORA-2021-498be8f560
vendor-advisory
x_refsource_FEDORA
https://security.gentoo.org/glsa/202105-15
x_refsource_MISC
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now