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redhatRedHatRHSA-2023:5713
HistoryOct 16, 2023 - 8:06 a.m.

(RHSA-2023:5713) Moderate: nginx:1.22 security update

2023-10-1608:06:40
access.redhat.com
11
rhsa-2023-5713
nginx
security update
http/2
ddos attack
rapid reset attack
cvss score
references

7.2 High

AI Score

Confidence

Low

0.732 High

EPSS

Percentile

98.1%

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):

  • HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)

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
RedHatanyppc64lenginx-mod-mail-debuginfo< 1.22.1-1.module+el8.8.0+20355+6d9c8a63.1nginx-mod-mail-debuginfo-1.22.1-1.module+el8.8.0+20355+6d9c8a63.1.ppc64le.rpm
RedHatanyx86_64nginx-mod-stream< 1.22.1-1.module+el8.8.0+20355+6d9c8a63.1nginx-mod-stream-1.22.1-1.module+el8.8.0+20355+6d9c8a63.1.x86_64.rpm
RedHatanyaarch64nginx-debuginfo< 1.22.1-1.module+el8.8.0+20355+6d9c8a63.1nginx-debuginfo-1.22.1-1.module+el8.8.0+20355+6d9c8a63.1.aarch64.rpm
RedHatanyaarch64nginx< 1.22.1-1.module+el8.8.0+20355+6d9c8a63.1nginx-1.22.1-1.module+el8.8.0+20355+6d9c8a63.1.aarch64.rpm
RedHatanys390xnginx-mod-http-xslt-filter-debuginfo< 1.22.1-1.module+el8.8.0+20355+6d9c8a63.1nginx-mod-http-xslt-filter-debuginfo-1.22.1-1.module+el8.8.0+20355+6d9c8a63.1.s390x.rpm
RedHatanyx86_64nginx-mod-http-xslt-filter< 1.22.1-1.module+el8.8.0+20355+6d9c8a63.1nginx-mod-http-xslt-filter-1.22.1-1.module+el8.8.0+20355+6d9c8a63.1.x86_64.rpm
RedHatanys390xnginx-mod-stream< 1.22.1-1.module+el8.8.0+20355+6d9c8a63.1nginx-mod-stream-1.22.1-1.module+el8.8.0+20355+6d9c8a63.1.s390x.rpm
RedHatanyx86_64nginx-mod-mail-debuginfo< 1.22.1-1.module+el8.8.0+20355+6d9c8a63.1nginx-mod-mail-debuginfo-1.22.1-1.module+el8.8.0+20355+6d9c8a63.1.x86_64.rpm
RedHatanyx86_64nginx< 1.22.1-1.module+el8.8.0+20355+6d9c8a63.1nginx-1.22.1-1.module+el8.8.0+20355+6d9c8a63.1.x86_64.rpm
RedHatanyx86_64nginx-mod-http-xslt-filter-debuginfo< 1.22.1-1.module+el8.8.0+20355+6d9c8a63.1nginx-mod-http-xslt-filter-debuginfo-1.22.1-1.module+el8.8.0+20355+6d9c8a63.1.x86_64.rpm
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