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mod_http2: reset requests exhaust memory (incomplete fix of CVE-2023-44487)

🗓️ 16 May 2024 18:23:12Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 3 Views

mod_http2 reset requests do not reclaim memory immediately, risking growth and exhaustion (CVE-2023-44487).

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ibm		Security Bulletin: There is a vulnerability in HTTP/2 protocol used by Netty on IBM Maximo Manage application in IBM Maximo Application Suite (CVE-2023-44487)
5 Apr 202415:08
–ibm
ibm		Security Bulletin: IBM MQ is vulnerable to issues in Eclipse (CVE-2023-4218, CVE-2023-44487)
29 Feb 202421:58
–ibm
ibm		Security Bulletin: IBM Operational Decision Manager November 2023 - Multiple CVEs addressed
15 Nov 202313:37
–ibm
ibm		Security Bulletin: Multiple vulnerabilities in IBM WebSphere Application Server Liberty affect IBM Storage Scale System
16 Sep 202418:20
–ibm
ibm		Security Bulletin: IBM Cognos Analytics is affected by multiple vulnerabilities
15 Apr 202503:05
–ibm
ibm		Security Bulletin: An Eclipse Jetty vulnerability affects IBM Rational Functional Tester
21 Dec 202317:17
–ibm
ibm		Security Bulletin: IBM Storage Protect is vulnerable to multiple attacks due to http2-server and http2-common (CVE-2023-44487)
15 Dec 202316:25
–ibm
ibm		Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM Cloud Pak for Applications, is vulnerable to denial of service due to HTTP/2 Rapid Reset vulnerability (CVE-2023-44487)
15 Nov 202320:45
–ibm
ibm		Security Bulletin: IBM Planning Analytics Workspace is affected by vulnerabilities in multiple Open Source Software (OSS) components
28 Mar 202415:34
–ibm
ibm		Security Bulletin: IBM QRadar SIEM protocols are affected by denial of service.
15 Jul 202515:17
–ibm
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8.8aarch64httpd0:2.4.37-56.module+el8.8.0+19808+379766d6.7httpd-0:2.4.37-56.module+el8.8.0+19808+379766d6.7.aarch64.rpm
Red Hat Enterprise Linux8.8ppc64lehttpd0:2.4.37-56.module+el8.8.0+19808+379766d6.7httpd-0:2.4.37-56.module+el8.8.0+19808+379766d6.7.ppc64le.rpm
Red Hat Enterprise Linux8.8s390xhttpd0:2.4.37-56.module+el8.8.0+19808+379766d6.7httpd-0:2.4.37-56.module+el8.8.0+19808+379766d6.7.s390x.rpm
Red Hat Enterprise Linux8.8x86_64httpd0:2.4.37-56.module+el8.8.0+19808+379766d6.7httpd-0:2.4.37-56.module+el8.8.0+19808+379766d6.7.x86_64.rpm
Red Hat Enterprise Linux8.8aarch64httpd-debuginfo0:2.4.37-56.module+el8.8.0+19808+379766d6.7httpd-debuginfo-0:2.4.37-56.module+el8.8.0+19808+379766d6.7.aarch64.rpm
Red Hat Enterprise Linux8.8ppc64lehttpd-debuginfo0:2.4.37-56.module+el8.8.0+19808+379766d6.7httpd-debuginfo-0:2.4.37-56.module+el8.8.0+19808+379766d6.7.ppc64le.rpm
Red Hat Enterprise Linux8.8s390xhttpd-debuginfo0:2.4.37-56.module+el8.8.0+19808+379766d6.7httpd-debuginfo-0:2.4.37-56.module+el8.8.0+19808+379766d6.7.s390x.rpm
Red Hat Enterprise Linux8.8x86_64httpd-debuginfo0:2.4.37-56.module+el8.8.0+19808+379766d6.7httpd-debuginfo-0:2.4.37-56.module+el8.8.0+19808+379766d6.7.x86_64.rpm
Red Hat Enterprise Linux8.8aarch64httpd-debugsource0:2.4.37-56.module+el8.8.0+19808+379766d6.7httpd-debugsource-0:2.4.37-56.module+el8.8.0+19808+379766d6.7.aarch64.rpm
Red Hat Enterprise Linux8.8ppc64lehttpd-debugsource0:2.4.37-56.module+el8.8.0+19808+379766d6.7httpd-debugsource-0:2.4.37-56.module+el8.8.0+19808+379766d6.7.ppc64le.rpm
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08 Jul 2026 08:58Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.17.5
EPSS0.99999
SSVC
CWE-400
mod_http2memory exhaustionresource reclamationreset framecve-2023-44487
3