Bugzilla – Bug 1216123
VUL-0: CVE-2023-44487: TRACKER-BUG: HTTP/2 Rapid Reset Attack
Last modified: 2025-04-13 20:35:02 UTC
TRACKER BUG for the "HTTP/2 Rapid Reset Attack". https://blog.qualys.com/vulnerabilities-threat-research/2023/10/10/cve-2023-44487-http-2-rapid-reset-attack The "Rapid Reset" vulnerability is not bound to a specific HTTP/2 implementation and affects several systems.
References: https://nvd.nist.gov/vuln/detail/CVE-2023-44487 https://bugzilla.redhat.com/show_bug.cgi?id=2242803 http://www.openwall.com/lists/oss-security/2023/10/10/6 https://seclists.org/oss-sec/2023/q4/75 https://aws.amazon.com/security/security-bulletins/AWS-2023-011/ https://blog.cloudflare.com/technical-breakdown-http2-rapid-reset-ddos-attack/ https://blog.cloudflare.com/zero-day-rapid-reset-http2-record-breaking-ddos-attack/ https://cloud.google.com/blog/products/identity-security/google-cloud-mitigated-largest-ddos-attack-peaking-above-398-million-rps/ https://cloud.google.com/blog/products/identity-security/how-it-works-the-novel-http2-rapid-reset-ddos-attack https://www.theregister.com/2023/10/10/http2_rapid_reset_zeroday/
The go language update is tracked in bsc#1216109.
bsc#1216169 - netty: protect against DDOS caused by RST floods bsc#1216171 - nginx: Rapid reset attack impact bsc#1216174 - nghttp2: Rapid reset attack impact bsc#1216176 - apache2: Rapid reset attack impact bsc#1216181 - haproxy: Rapid reset attack impact bsc#1216182 - tomcat: Rapid reset attack impact
bsc#1216190 - nodejs: Rapid reset attack impact
SUSE-SU-2023:4200-1: An update that solves one vulnerability and has one security fix can now be installed. Category: security (important) Bug References: 1216123, 1216174 CVE References: CVE-2023-44487 Sources used: openSUSE Leap Micro 5.3 (src): nghttp2-1.40.0-150200.12.1 openSUSE Leap Micro 5.4 (src): nghttp2-1.40.0-150200.12.1 openSUSE Leap 15.4 (src): nghttp2-1.40.0-150200.12.1, nghttp2-python-1.40.0-150200.12.1 openSUSE Leap 15.5 (src): nghttp2-1.40.0-150200.12.1, nghttp2-python-1.40.0-150200.12.1 SUSE Linux Enterprise Micro for Rancher 5.3 (src): nghttp2-1.40.0-150200.12.1 SUSE Linux Enterprise Micro 5.3 (src): nghttp2-1.40.0-150200.12.1 SUSE Linux Enterprise Micro for Rancher 5.4 (src): nghttp2-1.40.0-150200.12.1 SUSE Linux Enterprise Micro 5.4 (src): nghttp2-1.40.0-150200.12.1 SUSE Linux Enterprise Micro 5.5 (src): nghttp2-1.40.0-150200.12.1 Basesystem Module 15-SP4 (src): nghttp2-1.40.0-150200.12.1 Basesystem Module 15-SP5 (src): nghttp2-1.40.0-150200.12.1 SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (src): nghttp2-1.40.0-150200.12.1 SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (src): nghttp2-1.40.0-150200.12.1 SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (src): nghttp2-1.40.0-150200.12.1 SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (src): nghttp2-1.40.0-150200.12.1 SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (src): nghttp2-1.40.0-150200.12.1 SUSE Linux Enterprise Server for SAP Applications 15 SP2 (src): nghttp2-1.40.0-150200.12.1 SUSE Linux Enterprise Server for SAP Applications 15 SP3 (src): nghttp2-1.40.0-150200.12.1 SUSE Manager Proxy 4.2 (src): nghttp2-1.40.0-150200.12.1 SUSE Manager Retail Branch Server 4.2 (src): nghttp2-1.40.0-150200.12.1 SUSE Manager Server 4.2 (src): nghttp2-1.40.0-150200.12.1 SUSE Enterprise Storage 7.1 (src): nghttp2-1.40.0-150200.12.1 SUSE Linux Enterprise Micro 5.1 (src): nghttp2-1.40.0-150200.12.1 SUSE Linux Enterprise Micro 5.2 (src): nghttp2-1.40.0-150200.12.1 SUSE Linux Enterprise Micro for Rancher 5.2 (src): nghttp2-1.40.0-150200.12.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2023:4199-1: An update that solves one vulnerability and has one security fix can now be installed. Category: security (important) Bug References: 1216123, 1216174 CVE References: CVE-2023-44487 Sources used: SUSE Linux Enterprise Software Development Kit 12 SP5 (src): nghttp2-1.39.2-3.13.1 SUSE Linux Enterprise High Performance Computing 12 SP5 (src): nghttp2-1.39.2-3.13.1 SUSE Linux Enterprise Server 12 SP5 (src): nghttp2-1.39.2-3.13.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5 (src): nghttp2-1.39.2-3.13.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2023:4492-1: An update that solves one vulnerability and has one security fix can now be installed. Category: security (important) Bug References: 1216123, 1216174 CVE References: CVE-2023-44487 Sources used: SUSE Linux Enterprise Server for SAP Applications 15 SP1 (src): nghttp2-1.40.0-150000.3.17.1 SUSE CaaS Platform 4.0 (src): nghttp2-1.40.0-150000.3.17.1 SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1 (src): nghttp2-1.40.0-150000.3.17.1 SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1 (src): nghttp2-1.40.0-150000.3.17.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
This is an autogenerated message for OBS integration: This bug (1216123) was mentioned in https://build.opensuse.org/request/show/1130193 Factory / varnish
SUSE-SU-2024:3344-1: An update that solves four vulnerabilities and has four security fixes can now be installed. URL: https://www.suse.com/support/update/announcement/2024/suse-su-20243344-1 Category: security (important) Bug References: 1216109, 1216123, 1221400, 1226136, 1229858, 1229867, 1229869, 1230323 CVE References: CVE-2023-39325, CVE-2023-44487, CVE-2023-45288, CVE-2024-24786 Maintenance Incident: [SUSE:Maintenance:35646](https://smelt.suse.de/incident/35646/) Sources used: SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (src): kubernetes1.25-1.25.16-150400.9.16.1 SUSE Linux Enterprise Server for SAP Applications 15 SP4 (src): kubernetes1.25-1.25.16-150400.9.16.1 openSUSE Leap 15.4 (src): kubernetes1.25-1.25.16-150400.9.16.1 openSUSE Leap 15.5 (src): kubernetes1.25-1.25.16-150400.9.16.1 openSUSE Leap 15.6 (src): kubernetes1.25-1.25.16-150400.9.16.1 Containers Module 15-SP5 (src): kubernetes1.25-1.25.16-150400.9.16.1 Containers Module 15-SP6 (src): kubernetes1.25-1.25.16-150400.9.16.1 SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (src): kubernetes1.25-1.25.16-150400.9.16.1 SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (src): kubernetes1.25-1.25.16-150400.9.16.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2024:3343-1: An update that solves nine vulnerabilities and has six security fixes can now be installed. URL: https://www.suse.com/support/update/announcement/2024/suse-su-20243343-1 Category: security (important) Bug References: 1062303, 1194400, 1211630, 1211631, 1214406, 1216109, 1216123, 1219964, 1221400, 1222539, 1226136, 1229858, 1229867, 1229869, 1230323 CVE References: CVE-2021-25743, CVE-2023-2727, CVE-2023-2728, CVE-2023-39325, CVE-2023-44487, CVE-2023-45288, CVE-2024-0793, CVE-2024-24786, CVE-2024-3177 Maintenance Incident: [SUSE:Maintenance:35690](https://smelt.suse.de/incident/35690/) Sources used: openSUSE Leap 15.3 (src): kubernetes1.24-1.24.17-150300.7.6.1 SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (src): kubernetes1.24-1.24.17-150300.7.6.1 SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (src): kubernetes1.24-1.24.17-150300.7.6.1 SUSE Linux Enterprise Server for SAP Applications 15 SP3 (src): kubernetes1.24-1.24.17-150300.7.6.1 SUSE Enterprise Storage 7.1 (src): kubernetes1.24-1.24.17-150300.7.6.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2024:3342-1: An update that solves four vulnerabilities and has four security fixes can now be installed. URL: https://www.suse.com/support/update/announcement/2024/suse-su-20243342-1 Category: security (important) Bug References: 1216109, 1216123, 1221400, 1226136, 1229858, 1229867, 1229869, 1230323 CVE References: CVE-2023-39325, CVE-2023-44487, CVE-2023-45288, CVE-2024-24786 Maintenance Incident: [SUSE:Maintenance:35689](https://smelt.suse.de/incident/35689/) Sources used: openSUSE Leap 15.5 (src): kubernetes1.24-1.24.17-150500.3.22.1 openSUSE Leap 15.6 (src): kubernetes1.24-1.24.17-150500.3.22.1 Containers Module 15-SP5 (src): kubernetes1.24-1.24.17-150500.3.22.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2024:3341-1: An update that solves nine vulnerabilities and has six security fixes can now be installed. URL: https://www.suse.com/support/update/announcement/2024/suse-su-20243341-1 Category: security (important) Bug References: 1062303, 1194400, 1211630, 1211631, 1214406, 1216109, 1216123, 1219964, 1221400, 1222539, 1226136, 1229858, 1229867, 1229869, 1230323 CVE References: CVE-2021-25743, CVE-2023-2727, CVE-2023-2728, CVE-2023-39325, CVE-2023-44487, CVE-2023-45288, CVE-2024-0793, CVE-2024-24786, CVE-2024-3177 Maintenance Incident: [SUSE:Maintenance:32855](https://smelt.suse.de/incident/32855/) Sources used: openSUSE Leap 15.4 (src): kubernetes1.24-1.24.17-150400.9.16.1 SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (src): kubernetes1.24-1.24.17-150400.9.16.1 SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (src): kubernetes1.24-1.24.17-150400.9.16.1 SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (src): kubernetes1.24-1.24.17-150400.9.16.1 SUSE Linux Enterprise Server for SAP Applications 15 SP4 (src): kubernetes1.24-1.24.17-150400.9.16.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
This is an autogenerated message for OBS integration: This bug (1216123) was mentioned in https://build.opensuse.org/request/show/1269038 15.6 / varnish