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Sicherheit: Pufferüberlauf in nginx
Aktuelle Meldungen Distributionen
Name: Pufferüberlauf in nginx
ID: SUSE-SU-2021:1815-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Server Applications 15-SP3
Datum: Mo, 31. Mai 2021, 23:10
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23017
Applikationen: nginx

Originalnachricht


SUSE Security Update: Security update for nginx
______________________________________________________________________________

Announcement ID: SUSE-SU-2021:1815-1
Rating: important
References: #1186126
Cross-References: CVE-2021-23017
CVSS scores:
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:
SUSE Linux Enterprise Module for Server Applications 15-SP3
______________________________________________________________________________

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 SUSE 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:

- SUSE Linux Enterprise Module for Server Applications 15-SP3:

zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2021-1815=1



Package List:

- SUSE Linux Enterprise Module for Server Applications 15-SP3 (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

- SUSE Linux Enterprise Module for Server Applications 15-SP3 (noarch):

nginx-source-1.19.8-3.3.1


References:

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