attack vector is network; attack complexity is low; privileges required is none; user interaction is none; scope is unchanged; confidentiality impact is low; integrity impact is low; availability impact is high.
Affected products
see table below
Classified as
CWE-190 (Integer Overflow or Wraparound)
Affected Products, Subsystems & Sectors
Vendor
Product
Affected Versions
Patch Status
Red Hat
Red Hat Enterprise Linux 10
Red Hat
Red Hat Enterprise Linux 10.0 Extended Update Support
Red Hat
Red Hat Enterprise Linux 8
Red Hat
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
Red Hat
Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
Red Hat
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
Red Hat
Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On
Red Hat
Red Hat Enterprise Linux 8.8 Telecommunications Update Service
Red Hat
Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
Red Hat
Red Hat Enterprise Linux 9
Red Hat
Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
Red Hat
Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions
Red Hat
Red Hat Enterprise Linux 9.6 Extended Update Support
Red Hat
Red Hat Enterprise Linux 7 Extended Lifecycle Support
Subsystems
OT Supporting Infrastructure
Sectors
Multiple
What to Know
A flaw was found in Pacemaker. An unauthenticated remote attacker can exploit an integer overflow vulnerability in the remote message decompression process. By sending a specially crafted compressed remote message before authentication, an attacker can cause memory corruption, leading to a denial of service (DoS) in the CIB remote listener. This can result in the affected service crashing. (NVD)
What to Do
Monitor Red Hat's web page for any future patch releases.