Joined: 12 May 2004
|Posted: Sat Jul 03, 2021 2:26 am Post subject: [ GLSA 202107-01 ] corosync
|Gentoo Linux Security Advisory
Title: corosync: Denial of service (GLSA 202107-01)
A vulnerability in corosync could lead to a Denial of Service
The Corosync Cluster Engine is a Group Communication System with
additional features for implementing high availability within
Vulnerable: < 3.0.4
Unaffected: >= 3.0.4
Architectures: All supported architectures
It was discovered that corosync allowed an unauthenticated user to cause
a Denial of Service by application crash.
A remote attacker could send a malicious crafted packet, possibly
resulting in a Denial of Service condition.
There is no known workaround at this time.
All corosync users should upgrade to the latest version:
|# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-cluster/corosync-3.0.4"