vulnerability

IBM HTTP Server: CVE-2022-30556: Apache HTTP Server could allow a remote attacker to obtain sensitive information, caused by an error in mod_lua with websockets

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Jul 25, 2022
Added
Aug 31, 2022
Modified
Nov 20, 2025

Description

Apache HTTP Server could allow a remote attacker to obtain sensitive information, caused by an error in mod_lua with websockets. An attacker could exploit this vulnerability to return lengths to applications calling r:wsread() that point past the end of the storage allocated for the buffer.

Solutions

ibm-http_server-apply-interim-fix-ph46897-for-9_0ibm-http_server-apply-interim-fix-ph46897-for-8_5ibm-http_server-apply-interim-fix-ph46897-for-8_0ibm-http_server-apply-interim-fix-ph46897-for-7_0ibm-http_server-apply-fix-pack-9_0_5_13ibm-http_server-apply-fix-pack-8_5_5_23ibm-http_server-apply-fix-pack-8_0_0_16ibm-http_server-apply-fix-pack-7_0_0_46
Title
NEW

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