RHSA-2021:2290: Important: nginx:1.16 security update

Published Jun 8, 2021
·
Updated

nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fix(es): nginx: Off-by-one in ngxresolvercopy() when labels are followed by a pointer to a root domain name (CVE-2021-23017) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected Software

162 affected componentsFixes available
redhat/nginx<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-all-modules<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-filesystem<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-debugsource<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-http-image-filter<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-http-image-filter-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-http-perl<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-http-perl-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-http-xslt-filter<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-http-xslt-filter-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-mail<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-mail-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-stream<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-stream-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-all-modules<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-debugsource<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-filesystem<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-http-image-filter<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-http-image-filter-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-http-perl<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-http-perl-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-http-xslt-filter<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-http-xslt-filter-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-mail<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-mail-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-stream<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-stream-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
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redhat/nginx<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-all-modules<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-debugsource<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-filesystem<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-http-image-filter<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-http-image-filter-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-http-perl<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-http-perl-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-http-xslt-filter<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-http-xslt-filter-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-mail<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-mail-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-stream<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-stream-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-debugsource<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-http-image-filter<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-http-image-filter-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-http-perl<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-http-perl-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-http-xslt-filter<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-http-xslt-filter-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-mail<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-mail-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-stream<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-mod-stream-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1
1.16.1-2.module+el8.4.0+11155+68135136.1
redhat/nginx-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-debugsource<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-http-image-filter<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-http-image-filter-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
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redhat/nginx-mod-http-perl<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
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redhat/nginx-mod-http-perl-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
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redhat/nginx-mod-http-xslt-filter<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
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redhat/nginx-mod-http-xslt-filter-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-mail<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-mail-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-stream<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-mod-stream-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
1.16.1-1.module+el8.2.0+11154+636e4c3b.1
redhat/nginx-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
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redhat/nginx-debugsource<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
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redhat/nginx-mod-http-image-filter<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-http-image-filter-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
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redhat/nginx-mod-http-perl<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
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redhat/nginx-mod-http-perl-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
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redhat/nginx-mod-http-xslt-filter-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
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redhat/nginx-mod-mail<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
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redhat/nginx-mod-mail-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
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redhat/nginx-mod-stream<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
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redhat/nginx<1.16.1-2.module+el8.4.0+11155+68135136.1
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redhat/nginx-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1
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redhat/nginx-debugsource<1.16.1-2.module+el8.4.0+11155+68135136.1
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redhat/nginx-mod-http-image-filter<1.16.1-2.module+el8.4.0+11155+68135136.1
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redhat/nginx-mod-http-perl-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1
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redhat/nginx-mod-stream<1.16.1-2.module+el8.4.0+11155+68135136.1
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redhat/nginx-mod-http-perl-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
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redhat/nginx-mod-mail<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
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redhat/nginx-mod-mail-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
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redhat/nginx-mod-stream<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
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redhat/nginx-mod-stream-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1
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redhat/nginx<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
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redhat/nginx-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
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redhat/nginx-debugsource<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-http-image-filter<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-http-image-filter-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-http-perl<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-http-perl-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-http-xslt-filter<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-http-xslt-filter-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-mail<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-mail-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-stream<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx-mod-stream-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
redhat/nginx<1.16.1-2.module+el8.4.0+11155+68135136.1.aa
1.16.1-2.module+el8.4.0+11155+68135136.1.aa
redhat/nginx-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1.aa
1.16.1-2.module+el8.4.0+11155+68135136.1.aa
redhat/nginx-debugsource<1.16.1-2.module+el8.4.0+11155+68135136.1.aa
1.16.1-2.module+el8.4.0+11155+68135136.1.aa
redhat/nginx-mod-http-image-filter<1.16.1-2.module+el8.4.0+11155+68135136.1.aa
1.16.1-2.module+el8.4.0+11155+68135136.1.aa
redhat/nginx-mod-http-image-filter-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1.aa
1.16.1-2.module+el8.4.0+11155+68135136.1.aa
redhat/nginx-mod-http-perl<1.16.1-2.module+el8.4.0+11155+68135136.1.aa
1.16.1-2.module+el8.4.0+11155+68135136.1.aa
redhat/nginx-mod-http-perl-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1.aa
1.16.1-2.module+el8.4.0+11155+68135136.1.aa
redhat/nginx-mod-http-xslt-filter<1.16.1-2.module+el8.4.0+11155+68135136.1.aa
1.16.1-2.module+el8.4.0+11155+68135136.1.aa
redhat/nginx-mod-http-xslt-filter-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1.aa
1.16.1-2.module+el8.4.0+11155+68135136.1.aa
redhat/nginx-mod-mail<1.16.1-2.module+el8.4.0+11155+68135136.1.aa
1.16.1-2.module+el8.4.0+11155+68135136.1.aa
redhat/nginx-mod-mail-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1.aa
1.16.1-2.module+el8.4.0+11155+68135136.1.aa
redhat/nginx-mod-stream<1.16.1-2.module+el8.4.0+11155+68135136.1.aa
1.16.1-2.module+el8.4.0+11155+68135136.1.aa
redhat/nginx-mod-stream-debuginfo<1.16.1-2.module+el8.4.0+11155+68135136.1.aa
1.16.1-2.module+el8.4.0+11155+68135136.1.aa
redhat/nginx<1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
redhat/nginx-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
redhat/nginx-debugsource<1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
redhat/nginx-mod-http-image-filter<1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
redhat/nginx-mod-http-image-filter-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
redhat/nginx-mod-http-perl<1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
redhat/nginx-mod-http-perl-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
redhat/nginx-mod-http-xslt-filter<1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
redhat/nginx-mod-http-xslt-filter-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
redhat/nginx-mod-mail<1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
redhat/nginx-mod-mail-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
redhat/nginx-mod-stream<1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
redhat/nginx-mod-stream-debuginfo<1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
redhat/nginx<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
redhat/nginx-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
redhat/nginx-debugsource<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
redhat/nginx-mod-http-image-filter<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
redhat/nginx-mod-http-image-filter-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
redhat/nginx-mod-http-perl<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
redhat/nginx-mod-http-perl-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
redhat/nginx-mod-http-xslt-filter<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
redhat/nginx-mod-http-xslt-filter-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
redhat/nginx-mod-mail<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
redhat/nginx-mod-mail-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
redhat/nginx-mod-stream<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
redhat/nginx-mod-stream-debuginfo<1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/nginx to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1
  2. Upgrade

    Upgrade redhat/nginx-all-modules to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1
  3. Upgrade

    Upgrade redhat/nginx-filesystem to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1
  4. Upgrade

    Upgrade redhat/nginx-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1
  5. Upgrade

    Upgrade redhat/nginx-debugsource to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1
  6. Upgrade

    Upgrade redhat/nginx-mod-http-image-filter to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1
  7. Upgrade

    Upgrade redhat/nginx-mod-http-image-filter-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1
  8. Upgrade

    Upgrade redhat/nginx-mod-http-perl to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1
  9. Upgrade

    Upgrade redhat/nginx-mod-http-perl-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1
  10. Upgrade

    Upgrade redhat/nginx-mod-http-xslt-filter to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1
  11. Upgrade

    Upgrade redhat/nginx-mod-http-xslt-filter-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1
  12. Upgrade

    Upgrade redhat/nginx-mod-mail to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1
  13. Upgrade

    Upgrade redhat/nginx-mod-mail-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1
  14. Upgrade

    Upgrade redhat/nginx-mod-stream to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1
  15. Upgrade

    Upgrade redhat/nginx-mod-stream-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1
  16. Upgrade

    Upgrade redhat/nginx to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1
  17. Upgrade

    Upgrade redhat/nginx-all-modules to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1
  18. Upgrade

    Upgrade redhat/nginx-filesystem to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1
  19. Upgrade

    Upgrade redhat/nginx-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1
  20. Upgrade

    Upgrade redhat/nginx-debugsource to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1
  21. Upgrade

    Upgrade redhat/nginx-mod-http-image-filter to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1
  22. Upgrade

    Upgrade redhat/nginx-mod-http-image-filter-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1
  23. Upgrade

    Upgrade redhat/nginx-mod-http-perl to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1
  24. Upgrade

    Upgrade redhat/nginx-mod-http-perl-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1
  25. Upgrade

    Upgrade redhat/nginx-mod-http-xslt-filter to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1
  26. Upgrade

    Upgrade redhat/nginx-mod-http-xslt-filter-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1
  27. Upgrade

    Upgrade redhat/nginx-mod-mail to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1
  28. Upgrade

    Upgrade redhat/nginx-mod-mail-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1
  29. Upgrade

    Upgrade redhat/nginx-mod-stream to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1
  30. Upgrade

    Upgrade redhat/nginx-mod-stream-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1
  31. Upgrade

    Upgrade redhat/nginx to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
  32. Upgrade

    Upgrade redhat/nginx-all-modules to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
  33. Upgrade

    Upgrade redhat/nginx-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
  34. Upgrade

    Upgrade redhat/nginx-debugsource to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
  35. Upgrade

    Upgrade redhat/nginx-filesystem to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
  36. Upgrade

    Upgrade redhat/nginx-mod-http-image-filter to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
  37. Upgrade

    Upgrade redhat/nginx-mod-http-image-filter-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
  38. Upgrade

    Upgrade redhat/nginx-mod-http-perl to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
  39. Upgrade

    Upgrade redhat/nginx-mod-http-perl-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
  40. Upgrade

    Upgrade redhat/nginx-mod-http-xslt-filter to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
  41. Upgrade

    Upgrade redhat/nginx-mod-http-xslt-filter-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
  42. Upgrade

    Upgrade redhat/nginx-mod-mail to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
  43. Upgrade

    Upgrade redhat/nginx-mod-mail-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
  44. Upgrade

    Upgrade redhat/nginx-mod-stream to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
  45. Upgrade

    Upgrade redhat/nginx-mod-stream-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1
  46. Upgrade

    Upgrade redhat/nginx to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1.aa
  47. Upgrade

    Upgrade redhat/nginx-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1.aa
  48. Upgrade

    Upgrade redhat/nginx-debugsource to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1.aa
  49. Upgrade

    Upgrade redhat/nginx-mod-http-image-filter to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1.aa
  50. Upgrade

    Upgrade redhat/nginx-mod-http-image-filter-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1.aa
  51. Upgrade

    Upgrade redhat/nginx-mod-http-perl to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1.aa
  52. Upgrade

    Upgrade redhat/nginx-mod-http-perl-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1.aa
  53. Upgrade

    Upgrade redhat/nginx-mod-http-xslt-filter to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1.aa
  54. Upgrade

    Upgrade redhat/nginx-mod-http-xslt-filter-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1.aa
  55. Upgrade

    Upgrade redhat/nginx-mod-mail to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1.aa
  56. Upgrade

    Upgrade redhat/nginx-mod-mail-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1.aa
  57. Upgrade

    Upgrade redhat/nginx-mod-stream to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1.aa
  58. Upgrade

    Upgrade redhat/nginx-mod-stream-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-2.module+el8.4.0+11155+68135136.1.aa
  59. Upgrade

    Upgrade redhat/nginx to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
  60. Upgrade

    Upgrade redhat/nginx-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
  61. Upgrade

    Upgrade redhat/nginx-debugsource to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
  62. Upgrade

    Upgrade redhat/nginx-mod-http-image-filter to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
  63. Upgrade

    Upgrade redhat/nginx-mod-http-image-filter-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
  64. Upgrade

    Upgrade redhat/nginx-mod-http-perl to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
  65. Upgrade

    Upgrade redhat/nginx-mod-http-perl-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
  66. Upgrade

    Upgrade redhat/nginx-mod-http-xslt-filter to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
  67. Upgrade

    Upgrade redhat/nginx-mod-http-xslt-filter-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
  68. Upgrade

    Upgrade redhat/nginx-mod-mail to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
  69. Upgrade

    Upgrade redhat/nginx-mod-mail-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
  70. Upgrade

    Upgrade redhat/nginx-mod-stream to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
  71. Upgrade

    Upgrade redhat/nginx-mod-stream-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.2.0+11154+636e4c3b.1.aa
  72. Upgrade

    Upgrade redhat/nginx to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
  73. Upgrade

    Upgrade redhat/nginx-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
  74. Upgrade

    Upgrade redhat/nginx-debugsource to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
  75. Upgrade

    Upgrade redhat/nginx-mod-http-image-filter to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
  76. Upgrade

    Upgrade redhat/nginx-mod-http-image-filter-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
  77. Upgrade

    Upgrade redhat/nginx-mod-http-perl to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
  78. Upgrade

    Upgrade redhat/nginx-mod-http-perl-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
  79. Upgrade

    Upgrade redhat/nginx-mod-http-xslt-filter to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
  80. Upgrade

    Upgrade redhat/nginx-mod-http-xslt-filter-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
  81. Upgrade

    Upgrade redhat/nginx-mod-mail to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
  82. Upgrade

    Upgrade redhat/nginx-mod-mail-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
  83. Upgrade

    Upgrade redhat/nginx-mod-stream to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
  84. Upgrade

    Upgrade redhat/nginx-mod-stream-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.aa
  85. Upgrade

    Upgrade nginx to a version that resolves this vulnerability.

    Fixed in 1.16Patch CVE-2021-23017

Event History

Jun 8, 2021
Advisory Published
via Red Hat·12:00 AM
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Frequently Asked Questions

1

What is the severity of RHSA-2021:2290?

The severity of RHSA-2021:2290 is classified as important.

2

How do I fix RHSA-2021:2290?

To fix RHSA-2021:2290, update the nginx package to version 1.16.1-2.module+el8.4.0+11155+68135136.1 or later.

3

What systems are affected by RHSA-2021:2290?

RHSA-2021:2290 affects Red Hat Enterprise Linux 8 installations running nginx.

4

What specific vulnerability is addressed in RHSA-2021:2290?

RHSA-2021:2290 addresses an off-by-one vulnerability in ngx_resolver_copy(), categorized under CVE-2021-23017.

5

Is there a workaround for RHSA-2021:2290 if I can't apply the patch immediately?

There are no official workarounds recommended for RHSA-2021:2290; applying the update is advised.

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