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httpd: mod_http2: read-after-free on a string compare

🗓️ 04 Nov 2020 01:44:47Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 7 Views

Apache HTTP Server 2.4.17–2.4.38 has read-after-free in mod_http2 during HTTP/2 method determination.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins		Security Bulletin: Rational Build Forge Security Advisory for Apache HTTP Server (CVE-2019-0196;CVE-2019-0197;CVE-2019-0211;CVE-2019-0215;CVE-2019-0217; and CVE-2019-0220)
23 Jul 201917:45
–ibm
ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities CVE-2019-0196, CVE-2019-0197, and CVE-2019-0220 in the IBM i HTTP Server affect IBM i.
18 Dec 201914:26
–ibm
ibm
IBM Security Bulletins		Security Bulletin: Aspera Web Applications (Faspex, Console) are affected by Apache Vulnerabilities (CVE-2019-0196, CVE-2019-0197, CVE-2019-0215, CVE-2019-0217, CVE-2019-0220)
7 Feb 202002:12
–ibm
nessus
Tenable Nessus		Apache HTTP Server < 2.4.39 Multiple Vulnerabilities
8 Apr 201900:00
–nessus
nessus
Tenable Nessus		Amazon Linux 2 : httpd (ALAS-2019-1189)
18 Apr 201900:00
–nessus
nessus
Tenable Nessus		Amazon Linux 2 : mod_http2 (ALAS-2019-1264)
12 Aug 201900:00
–nessus
nessus
Tenable Nessus		Amazon Linux AMI : httpd24 (ALAS-2019-1189)
10 Apr 201900:00
–nessus
nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0017: httpd:2.4 (ALINUX3-SA-2022:0017)
14 May 202500:00
–nessus
nessus
Tenable Nessus		Apache 2.4.x < 2.4.39 Multiple Vulnerabilities
2 Apr 201900:00
–nessus
nessus
Tenable Nessus		CentOS 8 : httpd:2.4 (CESA-2020:4751)
1 Feb 202100:00
–nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8.3aarch64httpd2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-2.4.37-30.module+el8.3.0+7001+0766b9e7.aarch64.rpm
Red Hat Enterprise Linux8.3ppc64lehttpd2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-2.4.37-30.module+el8.3.0+7001+0766b9e7.ppc64le.rpm
Red Hat Enterprise Linux8.3s390xhttpd2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-2.4.37-30.module+el8.3.0+7001+0766b9e7.s390x.rpm
Red Hat Enterprise Linux8.3x86_64httpd2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-2.4.37-30.module+el8.3.0+7001+0766b9e7.x86_64.rpm
Red Hat Enterprise Linux8.3aarch64httpd-debuginfo2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-debuginfo-2.4.37-30.module+el8.3.0+7001+0766b9e7.aarch64.rpm
Red Hat Enterprise Linux8.3ppc64lehttpd-debuginfo2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-debuginfo-2.4.37-30.module+el8.3.0+7001+0766b9e7.ppc64le.rpm
Red Hat Enterprise Linux8.3s390xhttpd-debuginfo2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-debuginfo-2.4.37-30.module+el8.3.0+7001+0766b9e7.s390x.rpm
Red Hat Enterprise Linux8.3x86_64httpd-debuginfo2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-debuginfo-2.4.37-30.module+el8.3.0+7001+0766b9e7.x86_64.rpm
Red Hat Enterprise Linux8.3aarch64httpd-debugsource2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-debugsource-2.4.37-30.module+el8.3.0+7001+0766b9e7.aarch64.rpm
Red Hat Enterprise Linux8.3ppc64lehttpd-debugsource2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-debugsource-2.4.37-30.module+el8.3.0+7001+0766b9e7.ppc64le.rpm
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04 Aug 2026 21:43Current
7High risk
Vulners AI Score7
CVSS 25
CVSS 35.3
EPSS0.19964
CWE-416
apache web serverhttp version twomod_http2read after free
7