[Pkg-nginx-maintainers] Bug#989095: nginx: CVE-2021-23017: DNS Resolver off-by-one heap write vulnerability

[Salvatore Bonaccorso]

Source: nginx
Version: 1.18.0-6
Severity: grave
Tags: security upstream
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>
Control: found -1 1.14.2-2+deb10u3
Control: found -1 1.14.2-2

Hi,

The following vulnerability was published for nginx.

CVE-2021-23017[0]:
| DNS Resolver off-by-one heap write vulnerability

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2021-23017
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23017
[1] https://mailman.nginx.org/pipermail/nginx-announce/2021/000300.html

Regards,
Salvatore