CVE-2019-9517
Description
Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both.
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
4.564
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities are fixed in Node.js 12 (12.22.12) | Windows |
| Multiple vulnerabilities are fixed in Node.js 18 (x64) (18.16.1) | Windows |
| Multiple vulnerabilities are fixed in Node.js 18 (18.16.1) | Windows |
| Multiple vulnerabilities are fixed in Node.js (x64) (10.16.3) | Windows |
| Multiple vulnerabilities are fixed in Node.js (10.16.3) | Windows |
| Multiple vulnerabilities are fixed in Node.js 8 8.16.1 | Windows |
| Multiple vulnerabilities are fixed in Node.js 8 (x64) 8.16.1 | Windows |
| Multiple vulnerabilities are fixed in Node.js 12 12.8.1 | Windows |
| Vulnerabilities CVE-2019-9517,CVE-2019-10081 are fixed in Apache 2.4.41 | Windows |
| Multiple Vulnerabilities are affected in IBM Sterling B2B Integrator 6.0.3.1 | Windows |
| Multiple Vulnerabilities are affected in IBM Sterling B2B Integrator 5.2.6.5 | Windows |
| Multiple Vulnerabilities are affected in IBM MQ 9.1 | Windows |
| Multiple Vulnerabilities are affected in IBM Tivoli Application Dependency Discovery Manager 7.3.0.7 | Windows |
| apache2 security update(DSA-4509-1) apache2_2.4.25-3+deb9u8_i386.deb | Linux |
| apache2 security update(DSA-4509-1) apache2_2.4.25-3+deb9u8_amd64.deb | Linux |
| apache2 security update(DSA-4509-1) apache2_2.4.38-3+deb10u1_amd64.deb | Linux |
| Apache HTTP server (USN-4113-1) apache2_2.4.38-2ubuntu2.2_i386.deb | Linux |
| Apache HTTP server (USN-4113-1) apache2_2.4.38-2ubuntu2.2_amd64.deb | Linux |
| Apache HTTP server (USN-4113-1) apache2_2.4.18-2ubuntu3.12_i386.deb | Linux |
| Apache HTTP server (USN-4113-1) apache2_2.4.18-2ubuntu3.12_amd64.deb | Linux |
| Apache HTTP server (USN-4113-1) apache2_2.4.29-1ubuntu4.10_i386.deb | Linux |
| Apache HTTP server (USN-4113-1) apache2_2.4.29-1ubuntu4.10_amd64.deb | Linux |
| Apache HTTP server (USN-4113-1) apache2-bin_2.4.38-2ubuntu2.2_i386.deb | Linux |
| Apache HTTP server (USN-4113-1) apache2-bin_2.4.38-2ubuntu2.2_amd64.deb | Linux |
| Apache HTTP server (USN-4113-1) apache2-bin_2.4.18-2ubuntu3.12_i386.deb | Linux |
| Apache HTTP server (USN-4113-1) apache2-bin_2.4.18-2ubuntu3.12_amd64.deb | Linux |
| Apache HTTP server (USN-4113-1) apache2-bin_2.4.29-1ubuntu4.10_i386.deb | Linux |
| Apache HTTP server (USN-4113-1) apache2-bin_2.4.29-1ubuntu4.10_amd64.deb | Linux |
| SUSE-SU-2019:2329-1(SUSE Linux Enterprise Server 12-SP4 ) apache2-2.4.23-29.43.1.x86_64.rpm | Linux |
| SUSE-SU-2019:2329-1(SUSE Linux Enterprise Server 12-SP4 ) apache2-debuginfo-2.4.23-29.43.1.x86_64.rpm | Linux |
| SUSE-SU-2019:2329-1(SUSE Linux Enterprise Server 12-SP4 ) apache2-debugsource-2.4.23-29.43.1.x86_64.rpm | Linux |
| SUSE-SU-2019:2329-1(SUSE Linux Enterprise Server 12-SP4 ) apache2-doc-2.4.23-29.43.1.noarch.rpm | Linux |
| SUSE-SU-2019:2329-1(SUSE Linux Enterprise Server 12-SP4 ) apache2-example-pages-2.4.23-29.43.1.x86_64.rpm | Linux |
| SUSE-SU-2019:2329-1(SUSE Linux Enterprise Server 12-SP4 ) apache2-prefork-2.4.23-29.43.1.x86_64.rpm | Linux |
| SUSE-SU-2019:2329-1(SUSE Linux Enterprise Server 12-SP4 ) apache2-prefork-debuginfo-2.4.23-29.43.1.x86_64.rpm | Linux |
| SUSE-SU-2019:2329-1(SUSE Linux Enterprise Server 12-SP4 ) apache2-utils-2.4.23-29.43.1.x86_64.rpm | Linux |
| SUSE-SU-2019:2329-1(SUSE Linux Enterprise Server 12-SP4 ) apache2-utils-debuginfo-2.4.23-29.43.1.x86_64.rpm | Linux |
| SUSE-SU-2019:2329-1(SUSE Linux Enterprise Server 12-SP4 ) apache2-worker-2.4.23-29.43.1.x86_64.rpm | Linux |
| SUSE-SU-2019:2329-1(SUSE Linux Enterprise Server 12-SP4 ) apache2-worker-debuginfo-2.4.23-29.43.1.x86_64.rpm | Linux |
| (RHSA-2019:2893) httpd:2.4 security update httpd-2.4.37-12.module+el8.0.0+4096+eb40e6da.x86_64.rpm | Linux |
| (RHSA-2019:2893) httpd:2.4 security update httpd-debugsource-2.4.37-12.module+el8.0.0+4096+eb40e6da.x86_64.rpm | Linux |
| (RHSA-2019:2893) httpd:2.4 security update httpd-devel-2.4.37-12.module+el8.0.0+4096+eb40e6da.x86_64.rpm | Linux |
| (RHSA-2019:2893) httpd:2.4 security update httpd-filesystem-2.4.37-12.module+el8.0.0+4096+eb40e6da.noarch.rpm | Linux |
| (RHSA-2019:2893) httpd:2.4 security update httpd-manual-2.4.37-12.module+el8.0.0+4096+eb40e6da.noarch.rpm | Linux |
| (RHSA-2019:2893) httpd:2.4 security update httpd-tools-2.4.37-12.module+el8.0.0+4096+eb40e6da.x86_64.rpm | Linux |
| (RHSA-2019:2893) httpd:2.4 security update mod_http2-1.11.3-3.module+el8.0.0+4096+eb40e6da.x86_64.rpm | Linux |
| (RHSA-2019:2893) httpd:2.4 security update mod_http2-debugsource-1.11.3-3.module+el8.0.0+4096+eb40e6da.x86_64.rpm | Linux |
| (RHSA-2019:2893) httpd:2.4 security update mod_ldap-2.4.37-12.module+el8.0.0+4096+eb40e6da.x86_64.rpm | Linux |
| (RHSA-2019:2893) httpd:2.4 security update mod_md-2.4.37-12.module+el8.0.0+4096+eb40e6da.x86_64.rpm | Linux |
| (RHSA-2019:2893) httpd:2.4 security update mod_proxy_html-2.4.37-12.module+el8.0.0+4096+eb40e6da.x86_64.rpm | Linux |
| (RHSA-2019:2893) httpd:2.4 security update mod_session-2.4.37-12.module+el8.0.0+4096+eb40e6da.x86_64.rpm | Linux |
| (RHSA-2019:2893) httpd:2.4 security update mod_ssl-2.4.37-12.module+el8.0.0+4096+eb40e6da.x86_64.rpm | Linux |
| Mod_md update (ELSA-2019-2893) mod_md-2.4.37-12.0.1.module+el8.0.0+5348+de75177e.x86_64.rpm | Linux |
| Httpd update (ELSA-2024-3121) httpd-2.4.37-64.module+el8.10.0+90271+3bc76a16.x86_64.rpm | Linux |
| Httpd-devel update (ELSA-2024-3121) httpd-devel-2.4.37-64.module+el8.10.0+90271+3bc76a16.x86_64.rpm | Linux |
| Httpd-filesystem update (ELSA-2024-3121) httpd-filesystem-2.4.37-64.module+el8.10.0+90271+3bc76a16.noarch.rpm | Linux |
| Httpd-manual update (ELSA-2024-3121) httpd-manual-2.4.37-64.module+el8.10.0+90271+3bc76a16.noarch.rpm | Linux |
| Httpd-tools update (ELSA-2024-3121) httpd-tools-2.4.37-64.module+el8.10.0+90271+3bc76a16.x86_64.rpm | Linux |
| Mod_http2 update (ELSA-2024-3121) mod_http2-1.15.7-10.module+el8.10.0+90327+96b8ea28.x86_64.rpm | Linux |
| Mod_ldap update (ELSA-2024-3121) mod_ldap-2.4.37-64.module+el8.10.0+90271+3bc76a16.x86_64.rpm | Linux |
| Mod_md update (ELSA-2024-3121) mod_md-2.0.8-8.module+el8.9.0+90011+2f9c6a23.x86_64.rpm | Linux |
| Mod_proxy_html update (ELSA-2024-3121) mod_proxy_html-2.4.37-64.module+el8.10.0+90271+3bc76a16.x86_64.rpm | Linux |
| Mod_session update (ELSA-2024-3121) mod_session-2.4.37-64.module+el8.10.0+90271+3bc76a16.x86_64.rpm | Linux |
| Mod_ssl update (ELSA-2024-3121) mod_ssl-2.4.37-64.module+el8.10.0+90271+3bc76a16.x86_64.rpm | Linux |
| Allocation of Resources Without Limits or Throttling Vulnerability (CVE-2019-9517) | NCM |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-324370 | Node.js 12 (12.22.12) |
| PATCH-331763 | Node.js 18 (x64) (18.17.0) |
| PATCH-331762 | Node.js 18 (18.17.0) |
| PATCH-319043 | Node.js 10 (x64) (10.24.1) |
| PATCH-319042 | Node.js 10 (10.24.1) |
| PATCH-324370 | Node.js 12 (12.22.12) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234