OESA-2021-1225

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1225

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2021-1225.json

JSON Data

https://api.test.osv.dev/v1/vulns/OESA-2021-1225

Upstream

CVE-2021-23017

Published

2021-06-22T11:02:58Z

Modified

2025-08-12T05:07:26.191344Z

Summary

nginx security update

Details

NGINX is a free, open-source, high-performance HTTP server and reverse proxy, as well as an IMAP/POP3 proxy server.

Security Fix(es):

A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact.(CVE-2021-23017)

Database specific

{
    "severity": "Critical"
}

References

Affected packages

openEuler:20.03-LTS-SP1 / nginx

Package

Name: nginx
Purl: pkg:rpm/openEuler/nginx&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.16.1-11.oe1

Ecosystem specific

{
    "src": [
        "nginx-1.16.1-11.oe1.src.rpm"
    ],
    "noarch": [
        "nginx-filesystem-1.16.1-11.oe1.noarch.rpm",
        "nginx-all-modules-1.16.1-11.oe1.noarch.rpm",
        "nginx-help-1.16.1-11.oe1.noarch.rpm"
    ],
    "x86_64": [
        "nginx-mod-stream-1.16.1-11.oe1.x86_64.rpm",
        "nginx-debugsource-1.16.1-11.oe1.x86_64.rpm",
        "nginx-debuginfo-1.16.1-11.oe1.x86_64.rpm",
        "nginx-mod-http-perl-1.16.1-11.oe1.x86_64.rpm",
        "nginx-mod-mail-1.16.1-11.oe1.x86_64.rpm",
        "nginx-mod-http-image-filter-1.16.1-11.oe1.x86_64.rpm",
        "nginx-1.16.1-11.oe1.x86_64.rpm",
        "nginx-mod-http-xslt-filter-1.16.1-11.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "nginx-mod-mail-1.16.1-11.oe1.aarch64.rpm",
        "nginx-mod-http-perl-1.16.1-11.oe1.aarch64.rpm",
        "nginx-mod-http-xslt-filter-1.16.1-11.oe1.aarch64.rpm",
        "nginx-1.16.1-11.oe1.aarch64.rpm",
        "nginx-debugsource-1.16.1-11.oe1.aarch64.rpm",
        "nginx-debuginfo-1.16.1-11.oe1.aarch64.rpm",
        "nginx-mod-stream-1.16.1-11.oe1.aarch64.rpm",
        "nginx-mod-http-image-filter-1.16.1-11.oe1.aarch64.rpm"
    ]
}