vulnerability
CentOS Linux: CVE-2021-23017: Important: nginx:1.18 security update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | 06/01/2021 | 06/08/2021 | 05/25/2023 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
06/01/2021
Added
06/08/2021
Modified
05/25/2023
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)
centos-upgrade-nginxcentos-upgrade-nginx-all-modulescentos-upgrade-nginx-debuginfocentos-upgrade-nginx-debugsourcecentos-upgrade-nginx-filesystemcentos-upgrade-nginx-mod-http-image-filtercentos-upgrade-nginx-mod-http-image-filter-debuginfocentos-upgrade-nginx-mod-http-perlcentos-upgrade-nginx-mod-http-perl-debuginfocentos-upgrade-nginx-mod-http-xslt-filtercentos-upgrade-nginx-mod-http-xslt-filter-debuginfocentos-upgrade-nginx-mod-mailcentos-upgrade-nginx-mod-mail-debuginfocentos-upgrade-nginx-mod-streamcentos-upgrade-nginx-mod-stream-debuginfo
References
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