Threat Encyclopedia

Corosync.Cluster.Engine.totemcrypto.Integer.Overflow

description-logoDescription

This indicates an attack attempt to exploit an Integer Overflow Vulnerability in Corosync Corosync Cluster Engine.
The vulnerability is due to an error in the vulnerable application when handling a maliciously crafted request. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted request.

affected-products-logoAffected Products

Corosync Corosync Cluster Engine prior to 2.4.4

Impact

System Compromise: Remote attackers can gain control of vulnerable systems.

recomended-action-logoRecommended Actions

Apply the most recent upgrade or patch from the vendor:
https://github.com/corosync/corosync/commit/fc1d5418533c1faf21616b282c2559bed7d361c4

CVE References

CVE-2018-1084