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Apache Traffic Server (ATS) HTTP/2 DoS Vulnerability
Information
Severity
Severity
Medium
Family
Family
Web Servers
CVSSv2 Base
CVSSv2 Base
5.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
3 years ago
Modified
Modified
3 years ago
Summary
Apache Traffic Server is prone to a denial of service vulnerability due to certain types of HTTP/2 HEADERS frames can cause the server to allocate a large amount of memory and spin the thread.
Affected Software
Affected Software
Apache Traffic Server versions 6.0.0 - 6.2.3, 7.0.0 - 7.1.10 and 8.0.0 - 8.0.7.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Update to version 7.1.11, 8.0.8 or later.