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RedHatRHSA-2021:2290

HistoryJun 08, 2021 - 9:47 a.m.

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

2021-06-0809:47:28

access.redhat.com

0.52 Medium

EPSS

Percentile

97.6%

JSON

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 ngx_resolver_copy() 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.

OSVersionArchitecturePackageVersionFilename
RedHatanys390xnginx-mod-http-image-filter< 1.16.1-2.module+el8.4.0+11155+68135136.1nginx-mod-http-image-filter-1.16.1-2.module+el8.4.0+11155+68135136.1.s390x.rpm
RedHatanyppc64lenginx-debuginfo< 1.16.1-2.module+el8.4.0+11155+68135136.1nginx-debuginfo-1.16.1-2.module+el8.4.0+11155+68135136.1.ppc64le.rpm
RedHatanyppc64lenginx-mod-mail< 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1nginx-mod-mail-1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.ppc64le.rpm
RedHatanyppc64lenginx-mod-stream-debuginfo< 1.16.1-2.module+el8.4.0+11155+68135136.1nginx-mod-stream-debuginfo-1.16.1-2.module+el8.4.0+11155+68135136.1.ppc64le.rpm
RedHatanyaarch64nginx-debuginfo< 1.16.1-2.module+el8.4.0+11155+68135136.1nginx-debuginfo-1.16.1-2.module+el8.4.0+11155+68135136.1.aarch64.rpm
RedHatanynoarchnginx-all-modules< 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1nginx-all-modules-1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.noarch.rpm
RedHatanynoarchnginx-all-modules< 1.16.1-2.module+el8.4.0+11155+68135136.1nginx-all-modules-1.16.1-2.module+el8.4.0+11155+68135136.1.noarch.rpm
RedHatanyppc64lenginx< 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1nginx-1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.ppc64le.rpm
RedHatanys390xnginx-mod-http-image-filter< 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1nginx-mod-http-image-filter-1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.s390x.rpm
RedHatanyaarch64nginx-mod-http-image-filter< 1.16.1-2.module+el8.4.0+11155+68135136.1nginx-mod-http-image-filter-1.16.1-2.module+el8.4.0+11155+68135136.1.aarch64.rpm

OS	Version	Architecture	Package	Version	Filename
RedHat	any	s390x	nginx-mod-http-image-filter	< 1.16.1-2.module+el8.4.0+11155+68135136.1	nginx-mod-http-image-filter-1.16.1-2.module+el8.4.0+11155+68135136.1.s390x.rpm
RedHat	any	ppc64le	nginx-debuginfo	< 1.16.1-2.module+el8.4.0+11155+68135136.1	nginx-debuginfo-1.16.1-2.module+el8.4.0+11155+68135136.1.ppc64le.rpm
RedHat	any	ppc64le	nginx-mod-mail	< 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1	nginx-mod-mail-1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.ppc64le.rpm
RedHat	any	ppc64le	nginx-mod-stream-debuginfo	< 1.16.1-2.module+el8.4.0+11155+68135136.1	nginx-mod-stream-debuginfo-1.16.1-2.module+el8.4.0+11155+68135136.1.ppc64le.rpm
RedHat	any	aarch64	nginx-debuginfo	< 1.16.1-2.module+el8.4.0+11155+68135136.1	nginx-debuginfo-1.16.1-2.module+el8.4.0+11155+68135136.1.aarch64.rpm
RedHat	any	noarch	nginx-all-modules	< 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1	nginx-all-modules-1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.noarch.rpm
RedHat	any	noarch	nginx-all-modules	< 1.16.1-2.module+el8.4.0+11155+68135136.1	nginx-all-modules-1.16.1-2.module+el8.4.0+11155+68135136.1.noarch.rpm
RedHat	any	ppc64le	nginx	< 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1	nginx-1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.ppc64le.rpm
RedHat	any	s390x	nginx-mod-http-image-filter	< 1.16.1-1.module+el8.1.0+11153+6c3a40a9.1	nginx-mod-http-image-filter-1.16.1-1.module+el8.1.0+11153+6c3a40a9.1.s390x.rpm
RedHat	any	aarch64	nginx-mod-http-image-filter	< 1.16.1-2.module+el8.4.0+11155+68135136.1	nginx-mod-http-image-filter-1.16.1-2.module+el8.4.0+11155+68135136.1.aarch64.rpm

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