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VuXML ID	Description
0882f019-bd60-11eb-9bdd-8c164567ca3c	NGINX -- 1-byte memory overwrite in resolver NGINX team reports: 1-byte memory overwrite might occur during DNS server response processing if the "resolver" directive was used, allowing an attacker who is able to forge UDP packets from the DNS server to cause worker process crash or, potentially, arbitrary code execution. Discovery 2021-05-25 Entry 2021-05-25 nginx < 1.20.1,2 nginx-devel < 1.21.0 CVE-2021-23017 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23017

VuXML ID

Description

0882f019-bd60-11eb-9bdd-8c164567ca3c

NGINX -- 1-byte memory overwrite in resolver

NGINX team reports:

1-byte memory overwrite might occur during DNS server response processing if the "resolver" directive was used, allowing an attacker who is able to forge UDP packets from the DNS server to cause worker process crash or, potentially, arbitrary code execution.

Discovery 2021-05-25
Entry 2021-05-25
nginx

< 1.20.1,2

nginx-devel

< 1.21.0

CVE-2021-23017
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23017