vulnerability

Arch Linux: Arbitrary code execution (CVE-2017-9789)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Jul 13, 2017
Added
Jul 11, 2025
Modified
Nov 27, 2025

Description

A security issue has been found in apache's mod_http2 <= 2.4.26. When under stress, closing many connections, the HTTP/2 handling code would sometimes access memory after it has been freed, resulting in potentially erratic behaviour.

Solution

arch-linux-upgrade-latest

References

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