X.Org.Font.Server.QueryX.Code.Execution
Description
This indicates an attempt to exploit one of several related vulnerabilities in X.Org Font Server.
X.Org Font Server contains multiple vulnerabilities that may be triggered when handling incoming "QueryXExtents8", "QueryXExtents16", "QueryXBitmaps8" or "QueryXBitmaps1" protocol requests.
Affected Products
X.Org Foundation - X Font Server (1.0.4 (X11R7.3) and prior.
Impact
System Compromise: Remote attackers can gain control of vulnerable systems.
Recommended Actions
Upgrade to X.Org XFS 1.0.5.
Telemetry
Coverage
IPS (Regular DB) | |
IPS (Extended DB) |