A nginx security update has been released for openSUSE Leap 15.3.

openSUSE-SU-2021:1815-1: important: Security update for nginx

openSUSE Security Update: Security update for nginx
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Announcement ID: openSUSE-SU-2021:1815-1
Rating: important
References: #1186126
Cross-References: CVE-2021-23017
CVSS scores:
CVE-2021-23017 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2021-23017 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:
openSUSE Leap 15.3
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An update that fixes one vulnerability is now available.

Description:

This update for nginx fixes the following issues:

- CVE-2021-23017: nginx DNS resolver off-by-one heap write (bsc#1186126)

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2021-1815=1


Package List:

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

nginx-1.19.8-3.3.1
nginx-debuginfo-1.19.8-3.3.1
nginx-debugsource-1.19.8-3.3.1

- openSUSE Leap 15.3 (noarch):

nginx-source-1.19.8-3.3.1
vim-plugin-nginx-1.19.8-3.3.1

References:

  https://www.suse.com/security/cve/CVE-2021-23017.html
  https://bugzilla.suse.com/1186126