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SUSE-SU-2021:1839-1 Not scored

Security update for nginx

This update for nginx fixes the following issues: - CVE-2021-23017: nginx DNS resolver off-by-one heap write (bsc#1186126)

Exploit probability Not scored
Published June 2, 2021
Required by Not available
Last source change February 4, 2026

02 / AFFECTED SOFTWARE

Affected packages

SUSE:Enterprise Storage 6 nginx
SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS nginx
SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS nginx
SUSE:Linux Enterprise Server 15 SP1-BCL nginx
SUSE:Linux Enterprise Server 15 SP1-LTSS nginx
SUSE:Linux Enterprise Server for SAP Applications 15 SP1 nginx
SUSE:Manager Proxy 4.0 nginx
SUSE:Manager Retail Branch Server 4.0 nginx
SUSE:Manager Server 4.0 nginx

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities SUSE-SU-2021:1839-1

This update for nginx fixes the following issues: - CVE-2021-23017: nginx DNS resolver off-by-one heap write (bsc#1186126)

View original source

05 / REFERENCES

Further evidence