RLSA-2023:5837

Synopsis

Important: nghttp2 security update

Description

nghttp2 contains the Hypertext Transfer Protocol version 2 (HTTP/2) client, server, and proxy programs as well as a library implementing the HTTP/2 protocol in C.

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.

Affected products

Rocky Linux 8 aarch64 Rocky Linux 8 x86_64

Fixes

2242803

CVEs

CVE-2023-44487

Affected packages

Rocky Linux 8 x86_64 - BaseOS

nghttp2-0:1.33.0-5.el8_8.src.rpm libnghttp2-0:1.33.0-5.el8_8.i686.rpm libnghttp2-0:1.33.0-5.el8_8.x86_64.rpm libnghttp2-debuginfo-0:1.33.0-5.el8_8.i686.rpm libnghttp2-debuginfo-0:1.33.0-5.el8_8.x86_64.rpm nghttp2-debuginfo-0:1.33.0-5.el8_8.i686.rpm nghttp2-debuginfo-0:1.33.0-5.el8_8.x86_64.rpm nghttp2-debugsource-0:1.33.0-5.el8_8.i686.rpm nghttp2-debugsource-0:1.33.0-5.el8_8.x86_64.rpm

Rocky Linux 8 aarch64 - BaseOS

nghttp2-0:1.33.0-5.el8_8.src.rpm libnghttp2-0:1.33.0-5.el8_8.aarch64.rpm libnghttp2-debuginfo-0:1.33.0-5.el8_8.aarch64.rpm nghttp2-debuginfo-0:1.33.0-5.el8_8.aarch64.rpm nghttp2-debugsource-0:1.33.0-5.el8_8.aarch64.rpm

Rocky Linux 8 aarch64 - PowerTools

libnghttp2-devel-0:1.33.0-5.el8_8.aarch64.rpm nghttp2-0:1.33.0-5.el8_8.aarch64.rpm

Rocky Linux 8 x86_64 - PowerTools

libnghttp2-devel-0:1.33.0-5.el8_8.i686.rpm libnghttp2-devel-0:1.33.0-5.el8_8.x86_64.rpm nghttp2-0:1.33.0-5.el8_8.x86_64.rpm