vulnerability

Rocky Linux: CVE-2021-23017: nginx-1.20 (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Jun 1, 2021
Added
May 5, 2022
Modified
Aug 28, 2024

Description

A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact.

Solution(s)

rocky-upgrade-nginxrocky-upgrade-nginx-debuginforocky-upgrade-nginx-debugsourcerocky-upgrade-nginx-mod-http-image-filterrocky-upgrade-nginx-mod-http-image-filter-debuginforocky-upgrade-nginx-mod-http-perlrocky-upgrade-nginx-mod-http-perl-debuginforocky-upgrade-nginx-mod-http-xslt-filterrocky-upgrade-nginx-mod-http-xslt-filter-debuginforocky-upgrade-nginx-mod-mailrocky-upgrade-nginx-mod-mail-debuginforocky-upgrade-nginx-mod-streamrocky-upgrade-nginx-mod-stream-debuginfo
Title
NEW

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