RHSA-2024:3501: Moderate: nghttp2 security update

Published May 30, 2024
·
Updated

libnghttp2 is a library implementing the Hypertext Transfer Protocol version 2 (HTTP/2) protocol in C.Security Fix(es): nghttp2: CONTINUATION frames DoS (CVE-2024-28182) 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

45 affected componentsFixes available
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for x86_64
Red Hat Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates
Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux Server - AUS
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates
Red Hat Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for Power, little endian
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat CodeReady Linux Builder for ARM 64
redhat/nghttp2<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/libnghttp2<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/libnghttp2<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/libnghttp2-debuginfo<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/libnghttp2-debuginfo<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/nghttp2-debuginfo<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/nghttp2-debuginfo<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/nghttp2-debugsource<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/nghttp2-debugsource<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/libnghttp2<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/libnghttp2-debuginfo<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/nghttp2-debuginfo<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/nghttp2-debugsource<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/libnghttp2<1.43.0-5.el9_4.3.aa
1.43.0-5.el9_4.3.aa
redhat/libnghttp2-debuginfo<1.43.0-5.el9_4.3.aa
1.43.0-5.el9_4.3.aa
redhat/nghttp2-debuginfo<1.43.0-5.el9_4.3.aa
1.43.0-5.el9_4.3.aa
redhat/nghttp2-debugsource<1.43.0-5.el9_4.3.aa
1.43.0-5.el9_4.3.aa
redhat/libnghttp2-devel<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/libnghttp2-devel<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/nghttp2<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/libnghttp2-devel<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/nghttp2<1.43.0-5.el9_4.3
1.43.0-5.el9_4.3
redhat/libnghttp2-devel<1.43.0-5.el9_4.3.aa
1.43.0-5.el9_4.3.aa
redhat/nghttp2<1.43.0-5.el9_4.3.aa
1.43.0-5.el9_4.3.aa

Remediation

Event History

May 30, 2024
Advisory Published
via Red Hat·12:00 AM
Advisory Published
via Red Hat·12:07 PM

Frequently Asked Questions

1

What is the severity of RHSA-2024:3501?

The severity of RHSA-2024:3501 is categorized as significant due to the potential Denial of Service (DoS) vulnerability.

2

How do I fix RHSA-2024:3501?

To fix RHSA-2024:3501, you should update your nghttp2 and libnghttp2 packages to version 1.43.0-5.el9_4.3 or later.

3

What is the CVE associated with RHSA-2024:3501?

The CVE associated with RHSA-2024:3501 is CVE-2024-28182, which describes a DoS vulnerability in CONTINUATION frames.

4

Which packages are affected by RHSA-2024:3501?

The affected packages include nghttp2, libnghttp2, libnghttp2-debuginfo, and related development and debug source packages.

5

What products are impacted by RHSA-2024:3501?

Products impacted by RHSA-2024:3501 include various versions of Red Hat Enterprise Linux and CodeReady Linux Builder for different architectures.

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