Dropbear: Multiple vulnerabilities — GLSA 202007-53

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

Affected packages

net-misc/dropbear on all architectures
Affected versions < 2020.80
Unaffected versions >= 2020.80

Background

Dropbear is an SSH server and client designed with a small memory footprint.

Description

Multiple vulnerabilities have been discovered in Dropbear. 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 Dropbear users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=net-misc/dropbear-2020.80"
 

References

Release date
July 28, 2020

Latest revision
July 28, 2020: 1

Severity
normal

Exploitable
remote

Bugzilla entries