vulnerability

Alpine Linux: CVE-2021-23017: Off-by-one Error

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
06/01/2021
Added
03/26/2024
Modified
10/14/2024

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

alpine-linux-upgrade-nginx
Title
NEW

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