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H2O HTTP Server < 2.2.5 Heap Overflow Vulnerability
Information
Severity
Severity
High
Family
Family
Web Servers
CVSSv2 Base
CVSSv2 Base
7.5
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
5 years ago
Modified
Modified
5 years ago
Summary
H2O HTTP Server is prone to a heap buffer overflow while trying to emit access log.
Affected Software
Affected Software
H2O version 2.2.4 and prior.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Update to version 2.2.5 or later.