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httpd: null-pointer dereference in mod_remoteip

🗓️ 04 Nov 2020 01:44:47Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 5 Views

Apache httpd mod_remoteip has a NULL pointer dereference when trusted proxies send PROXY headers, causing a crash.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in the IBM i HTTP Server affect IBM i.
18 Dec 201914:26
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in Apache HTTP Server affect Rational Build Forge (CVE-2019-9517, CVE-2019-10081, CVE-2019-10082, CVE-2019-10092, CVE-2019-10097, CVE-2019-10098)
30 Sep 201912:42
–ibm
IBM Security Bulletins		Security Bulletin: Aspera Web Application (Faspex, Console, Orchestrator, Shares) are affected by Apache vulnerabilities (CVE-2019-9517, CVE-2019-10097)
7 Feb 202002:17
–ibm
Tenable Nessus		Amazon Linux 2 : httpd (ALAS-2019-1341)
31 Oct 201900:00
–nessus
Tenable Nessus		Amazon Linux AMI : httpd24 (ALAS-2019-1311) (Internal Data Buffering)
28 Oct 201900:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0017: httpd:2.4 (ALINUX3-SA-2022:0017)
14 May 202500:00
–nessus
Tenable Nessus		Apache 2.4.x < 2.4.41 Multiple Vulnerabilities
20 Aug 201900:00
–nessus
Tenable Nessus		CentOS 8 : httpd:2.4 (CESA-2020:4751)
1 Feb 202100:00
–nessus
Tenable Nessus		Debian DSA-4509-1 : apache2 - security update (Internal Data Buffering)
27 Aug 201900:00
–nessus
Tenable Nessus		EulerOS 2.0 SP8 : httpd (EulerOS-SA-2020-1155)
25 Feb 202000:00
–nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8aarch64httpd0:2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-0:2.4.37-30.module+el8.3.0+7001+0766b9e7.aarch64.rpm
Red Hat Enterprise Linux8ppc64lehttpd0:2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-0:2.4.37-30.module+el8.3.0+7001+0766b9e7.ppc64le.rpm
Red Hat Enterprise Linux8s390xhttpd0:2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-0:2.4.37-30.module+el8.3.0+7001+0766b9e7.s390x.rpm
Red Hat Enterprise Linux8x86_64httpd0:2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-0:2.4.37-30.module+el8.3.0+7001+0766b9e7.x86_64.rpm
Red Hat Enterprise Linux8aarch64httpd-debuginfo0:2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-debuginfo-0:2.4.37-30.module+el8.3.0+7001+0766b9e7.aarch64.rpm
Red Hat Enterprise Linux8ppc64lehttpd-debuginfo0:2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-debuginfo-0:2.4.37-30.module+el8.3.0+7001+0766b9e7.ppc64le.rpm
Red Hat Enterprise Linux8s390xhttpd-debuginfo0:2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-debuginfo-0:2.4.37-30.module+el8.3.0+7001+0766b9e7.s390x.rpm
Red Hat Enterprise Linux8x86_64httpd-debuginfo0:2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-debuginfo-0:2.4.37-30.module+el8.3.0+7001+0766b9e7.x86_64.rpm
Red Hat Enterprise Linux8aarch64httpd-debugsource0:2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-debugsource-0:2.4.37-30.module+el8.3.0+7001+0766b9e7.aarch64.rpm
Red Hat Enterprise Linux8ppc64lehttpd-debugsource0:2.4.37-30.module+el8.3.0+7001+0766b9e7httpd-debugsource-0:2.4.37-30.module+el8.3.0+7001+0766b9e7.ppc64le.rpm
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28 Jun 2026 12:33Current
7.3High risk
Vulners AI Score7.3
CVSS 26
CVSS 3.17.2
EPSS0.52873
CWE-120
Apache httpdmod remoteipproxy headerstrusted proxiesnull pointer dereferencecrash
5