CVE-2019-0211

In Apache HTTP Server 2.4 releases 2.4.17 to 2.4.38, with MPM event, worker or prefork, code executing in less-privileged child processes or threads (including scripts executed by an in-process scripting interpreter) could execute arbitrary code with the privileges of the parent process (usually root) by manipulating the scoreboard. Non-Unix systems are not affected.

Score
CVSS 3.1 7.8 High
Status
Analyzed - security@apache.org
Published
2019-04-08
Last modified
2025-10-21
Known exploited (CISA KEV)
since 2021-11-03, action due 2022-05-03: Apply updates per vendor instructions.
Weaknesses
CWE-416

Affected products

References