Multiple vulnerabilities have been found in Prosŏdy IM, the worst of which could result in a Denial of Service condition.

Announced

2021-05-26

Revised

2021-05-26

Access

remote

Bugs

#771144 #789969

Advisory

https://security.gentoo.org/glsa/202105-15

Affected packages

Package	Arch	Vulnerable	Unaffected
net-im/prosody	*	< 0.11.9	>= 0.11.9

Background

Prosŏdy IM is a modern XMPP communication server. It aims to be easy to set up and configure, and efficient with system resources.

Description

Multiple vulnerabilities have been discovered in Prosŏdy IM. Please review the CVE identifiers referenced below for details.

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

Resolution

All Prosŏdy IM users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=net-im/prosody-0.11.9"

References

• CVE-2021-32917
• CVE-2021-32918
• CVE-2021-32919
• CVE-2021-32920
• CVE-2021-32921