Vulnerability-Lookup

BDU:2023-07322

Vulnerability from fstec - Published: 28.02.2023

Title

Уязвимость декодера HPACK языка программирования Golang, связанная с неконтролируемым потреблением ресурсов, позволяющая нарушителю вызвать отказ в обслуживании

Description

Уязвимость декодера HPACK языка программирования Golang связана с неконтролируемым потребление ресурсов . Эксплуатация уязвимости может позволить нарушителю, действующему локально, вызвать отказ в обслуживании

Severity ?


                    
                      AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vendor

Novell Inc., Red Hat Inc., Сообщество свободного программного обеспечения, ООО «Ред Софт», Fedora Project, The Go Project, АО "НППКТ"

Software Name

OpenSUSE Leap, Red Hat Enterprise Linux, SUSE Linux Enterprise Server for SAP Applications, Suse Linux Enterprise Server, Debian GNU/Linux, openSUSE Tumbleweed, Red Hat Quay, JBoss A-MQ, SUSE CaaS Platform, SUSE Linux Enterprise High Performance Computing, РЕД ОС (запись в едином реестре российских программ №3751), SUSE Manager Proxy, SUSE Manager Server, Red Hat Openshift Data Foundation, SUSE Enterprise Storage, Red Hat Advanced Cluster Management for Kubernetes, Red Hat OpenShift Container Platform, Red Hat Satellite, Suse Linux Enterprise Desktop, SUSE Manager Retail Branch Server, SUSE Linux Enterprise Module for Basesystem, SUSE Linux Enterprise Module for Development Tools, Red Hat Web Terminal, Node Maintenance Operator, Fedora, OpenShift Developer Tools and Services, SUSE Linux Enterprise Real Time, Red Hat Ceph Storage, SUSE Linux Enterprise Module for Package Hub, Go, Red Hat OpenShift on AWS, Migration Toolkit for Applications, SUSE Linux Enterprise Module for Containers, Red Hat Ansible Automation Platform, Red Hat Migration Toolkit for Containers, OpenShift Dev Spaces, Red Hat Advanced Cluster Security, Self Node Remediation, hpack, http2, Red Hat OpenShift distributed tracing, Openshift Service Mesh, SUSE Manager Server Module, SUSE Liberty Linux, ОСОН ОСнова Оnyx (запись в едином реестре российских программ №5913), SUSE Manager Client Tools, SUSE Manager Proxy Module, SUSE Linux Micro

Software Version

15.5 (OpenSUSE Leap), 8 (Red Hat Enterprise Linux), 15 SP1 (SUSE Linux Enterprise Server for SAP Applications), 12 SP5 (Suse Linux Enterprise Server), 12 SP5 (SUSE Linux Enterprise Server for SAP Applications), 10 (Debian GNU/Linux), - (openSUSE Tumbleweed), 3 (Red Hat Quay), 7 (JBoss A-MQ), 4.0 (SUSE CaaS Platform), 15 SP1-LTSS (Suse Linux Enterprise Server), 15 SP1-LTSS (SUSE Linux Enterprise High Performance Computing), 11 (Debian GNU/Linux), 12 (Debian GNU/Linux), 7.3 (РЕД ОС), 15.4 (OpenSUSE Leap), 15 SP3 (SUSE Linux Enterprise Server for SAP Applications), 4.2 (SUSE Manager Proxy), 4.2 (SUSE Manager Server), 4 (Red Hat Openshift Data Foundation), 7 (SUSE Enterprise Storage), 15 SP2 (SUSE Linux Enterprise Server for SAP Applications), 15 SP2-LTSS (SUSE Linux Enterprise High Performance Computing), 2 (Red Hat Advanced Cluster Management for Kubernetes), 15 SP4 (Suse Linux Enterprise Server), 4 (Red Hat OpenShift Container Platform), 6 (Red Hat Satellite), 15 SP4 (Suse Linux Enterprise Desktop), 15 SP4 (SUSE Linux Enterprise Server for SAP Applications), 4.2 (SUSE Manager Retail Branch Server), 9 (Red Hat Enterprise Linux), 15 SP2-LTSS (Suse Linux Enterprise Server), 4.3 (SUSE Manager Retail Branch Server), 4.3 (SUSE Manager Proxy), 4.3 (SUSE Manager Server), 15 SP4 (SUSE Linux Enterprise High Performance Computing), 7.1 (SUSE Enterprise Storage), 15 SP4 (SUSE Linux Enterprise Module for Basesystem), 15 SP4 (SUSE Linux Enterprise Module for Development Tools), - (Red Hat Web Terminal), - (Node Maintenance Operator), 37 (Fedora), - (OpenShift Developer Tools and Services), 15 SP3-LTSS (Suse Linux Enterprise Server), 15 SP3-ESPOS (SUSE Linux Enterprise High Performance Computing), 15 SP3-LTSS (SUSE Linux Enterprise High Performance Computing), 15 SP3 (SUSE Linux Enterprise Real Time), 5 (Red Hat Ceph Storage), 15 SP4 (SUSE Linux Enterprise Module for Package Hub), 38 (Fedora), 15 SP5 (SUSE Linux Enterprise Server for SAP Applications), 15 SP5 (Suse Linux Enterprise Server), 15 SP5 (Suse Linux Enterprise Desktop), до 1.19.6 (Go), 1.20.0 (Go), - (Red Hat OpenShift on AWS), 6 (Migration Toolkit for Applications), 15 SP4 (SUSE Linux Enterprise Module for Containers), 15 SP5 (SUSE Linux Enterprise High Performance Computing), 15 SP5 (SUSE Linux Enterprise Module for Basesystem), 15 SP5 (SUSE Linux Enterprise Module for Development Tools), 2 (Red Hat Ansible Automation Platform), 1.7 (Red Hat Migration Toolkit for Containers), 4.13 (Red Hat OpenShift Container Platform), 15 SP5 (SUSE Linux Enterprise Module for Package Hub), - (OpenShift Dev Spaces), 3 (Red Hat Advanced Cluster Security), - (Self Node Remediation), до 0.7.0 (hpack), до 0.7.0 (http2), - (Red Hat OpenShift distributed tracing), 2.1 (Openshift Service Mesh), 4.2 (SUSE Manager Server Module), 4.3 (SUSE Manager Server Module), 9 (SUSE Liberty Linux), 15 SP5 (SUSE Linux Enterprise Module for Containers), 15 SP6 (Suse Linux Enterprise Desktop), 15 SP6 (Suse Linux Enterprise Server), 15 SP6 (SUSE Linux Enterprise Server for SAP Applications), 15 SP6 (SUSE Linux Enterprise High Performance Computing), 15 SP6 (SUSE Linux Enterprise Module for Basesystem), 15 SP6 (SUSE Linux Enterprise Module for Package Hub), 15.6 (OpenSUSE Leap), 15 SP6 (SUSE Linux Enterprise Module for Development Tools), до 2.11 (ОСОН ОСнова Оnyx), 15 SP6 (SUSE Linux Enterprise Module for Containers), 12 (SUSE Manager Client Tools), 15 (SUSE Manager Client Tools), for RHEL, Liberty and Clones 9-CLIENT-TOOLS (SUSE Manager Client Tools), for SLE Micro 5 (SUSE Manager Client Tools), 4.2 (SUSE Manager Proxy Module), 4.3 (SUSE Manager Proxy Module), 15 SP7 (Suse Linux Enterprise Desktop), 15 SP7 (SUSE Linux Enterprise High Performance Computing), 15 SP7 (Suse Linux Enterprise Server), 15 SP7 (SUSE Linux Enterprise Server for SAP Applications), 15 SP7 (SUSE Linux Enterprise Module for Basesystem), 15 SP7 (SUSE Linux Enterprise Module for Package Hub), 15 SP7 (SUSE Linux Enterprise Module for Containers), 6.0 (SUSE Linux Micro), 6.1 (SUSE Linux Micro), 12-BETA (SUSE Manager Client Tools)

Possible Mitigations

В условиях отсутствия обновлений безопасности от производителя рекомендуется придерживаться "Рекомендаций по безопасной настройке операционных систем LINUX", изложенных в методическом документе ФСТЭК России, утверждённом 25 декабря 2022 года. Использование рекомендаций: Для golang: https://go.dev/cl/468135 https://go.dev/cl/468295 https://go.dev/issue/57855 https://groups.google.com/g/golang-announce/c/V0aBFqaFs_E https://pkg.go.dev/vuln/GO-2023-1571 Для Fedora: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4MA5XS5DAOJ5PKKNG5TUXKPQOFHT5VBC/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGW7GE2Z32ZT47UFAQFDRQE33B7Q7LMT/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RLBQ3A7ROLEQXQLXFDLNJ7MYPKG5GULE/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XX3IMUTZKRQ73PBZM4E2JP4BKYH4C6XE/ Для Debian GNU/Linux: https://security-tracker.debian.org/tracker/CVE-2022-41723 Для программных продуктов Red Hat Inc.: https://access.redhat.com/security/cve/CVE-2022-41723 Для РедОС: http://repo.red-soft.ru/redos/7.3c/x86_64/updates/ Для ОСОН ОСнова Оnyx (2.11): Обновление программного обеспечения golang-golang-x-net до версии 1:0.7.0+dfsg-1 Для программных продуктов Novell Inc.: https://www.suse.com/security/cve/CVE-2022-41723.html

Reference

https://go.dev/cl/468135 https://go.dev/cl/468295 https://go.dev/issue/57855 https://groups.google.com/g/golang-announce/c/V0aBFqaFs_E https://pkg.go.dev/vuln/GO-2023-1571 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4MA5XS5DAOJ5PKKNG5TUXKPQOFHT5VBC/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGW7GE2Z32ZT47UFAQFDRQE33B7Q7LMT/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RLBQ3A7ROLEQXQLXFDLNJ7MYPKG5GULE/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XX3IMUTZKRQ73PBZM4E2JP4BKYH4C6XE/ https://security-tracker.debian.org/tracker/CVE-2022-41723 https://access.redhat.com/security/cve/CVE-2022-41723 https://поддержка.нппкт.рф/bin/view/ОСнова/Обновления/2.11/ http://repo.red-soft.ru/redos/7.3c/x86_64/updates/ https://www.suse.com/security/cve/CVE-2022-41723.html

CWE

CWE-400

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
  "CVSS 3.0": "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "Novell Inc., Red Hat Inc., \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f, \u041e\u041e\u041e \u00ab\u0420\u0435\u0434 \u0421\u043e\u0444\u0442\u00bb, Fedora Project, The Go Project, \u0410\u041e \"\u041d\u041f\u041f\u041a\u0422\"",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "15.5 (OpenSUSE Leap), 8 (Red Hat Enterprise Linux), 15 SP1 (SUSE Linux Enterprise Server for SAP Applications), 12 SP5 (Suse Linux Enterprise Server), 12 SP5 (SUSE Linux Enterprise Server for SAP Applications), 10 (Debian GNU/Linux), - (openSUSE Tumbleweed), 3 (Red Hat Quay), 7 (JBoss A-MQ), 4.0 (SUSE CaaS Platform), 15 SP1-LTSS (Suse Linux Enterprise Server), 15 SP1-LTSS (SUSE Linux Enterprise High Performance Computing), 11 (Debian GNU/Linux), 12 (Debian GNU/Linux), 7.3 (\u0420\u0415\u0414 \u041e\u0421), 15.4 (OpenSUSE Leap), 15 SP3 (SUSE Linux Enterprise Server for SAP Applications), 4.2 (SUSE Manager Proxy), 4.2 (SUSE Manager Server), 4 (Red Hat Openshift Data Foundation), 7 (SUSE Enterprise Storage), 15 SP2 (SUSE Linux Enterprise Server for SAP Applications), 15 SP2-LTSS (SUSE Linux Enterprise High Performance Computing), 2 (Red Hat Advanced Cluster Management for Kubernetes), 15 SP4 (Suse Linux Enterprise Server), 4 (Red Hat OpenShift Container Platform), 6 (Red Hat Satellite), 15 SP4 (Suse Linux Enterprise Desktop), 15 SP4 (SUSE Linux Enterprise Server for SAP Applications), 4.2 (SUSE Manager Retail Branch Server), 9 (Red Hat Enterprise Linux), 15 SP2-LTSS (Suse Linux Enterprise Server), 4.3 (SUSE Manager Retail Branch Server), 4.3 (SUSE Manager Proxy), 4.3 (SUSE Manager Server), 15 SP4 (SUSE Linux Enterprise High Performance Computing), 7.1 (SUSE Enterprise Storage), 15 SP4 (SUSE Linux Enterprise Module for Basesystem), 15 SP4 (SUSE Linux Enterprise Module for Development Tools), - (Red Hat Web Terminal), - (Node Maintenance Operator), 37 (Fedora), - (OpenShift Developer Tools and Services), 15 SP3-LTSS (Suse Linux Enterprise Server), 15 SP3-ESPOS (SUSE Linux Enterprise High Performance Computing), 15 SP3-LTSS (SUSE Linux Enterprise High Performance Computing), 15 SP3 (SUSE Linux Enterprise Real Time), 5 (Red Hat Ceph Storage), 15 SP4 (SUSE Linux Enterprise Module for Package Hub), 38 (Fedora), 15 SP5 (SUSE Linux Enterprise Server for SAP Applications), 15 SP5 (Suse Linux Enterprise Server), 15 SP5 (Suse Linux Enterprise Desktop), \u0434\u043e 1.19.6 (Go), 1.20.0 (Go), - (Red Hat OpenShift on AWS), 6 (Migration Toolkit for Applications), 15 SP4 (SUSE Linux Enterprise Module for Containers), 15 SP5 (SUSE Linux Enterprise High Performance Computing), 15 SP5 (SUSE Linux Enterprise Module for Basesystem), 15 SP5 (SUSE Linux Enterprise Module for Development Tools), 2 (Red Hat Ansible Automation Platform), 1.7 (Red Hat Migration Toolkit for Containers), 4.13 (Red Hat OpenShift Container Platform), 15 SP5 (SUSE Linux Enterprise Module for Package Hub), - (OpenShift Dev Spaces), 3 (Red Hat Advanced Cluster Security), - (Self Node Remediation), \u0434\u043e 0.7.0 (hpack), \u0434\u043e 0.7.0 (http2), - (Red Hat OpenShift distributed tracing), 2.1 (Openshift Service Mesh), 4.2 (SUSE Manager Server Module), 4.3 (SUSE Manager Server Module), 9 (SUSE Liberty Linux), 15 SP5 (SUSE Linux Enterprise Module for Containers), 15 SP6 (Suse Linux Enterprise Desktop), 15 SP6 (Suse Linux Enterprise Server), 15 SP6 (SUSE Linux Enterprise Server for SAP Applications), 15 SP6 (SUSE Linux Enterprise High Performance Computing), 15 SP6 (SUSE Linux Enterprise Module for Basesystem), 15 SP6 (SUSE Linux Enterprise Module for Package Hub), 15.6 (OpenSUSE Leap), 15 SP6 (SUSE Linux Enterprise Module for Development Tools), \u0434\u043e 2.11 (\u041e\u0421\u041e\u041d \u041e\u0421\u043d\u043e\u0432\u0430 \u041enyx), 15 SP6 (SUSE Linux Enterprise Module for Containers), 12 (SUSE Manager Client Tools), 15 (SUSE Manager Client Tools), for RHEL, Liberty and Clones 9-CLIENT-TOOLS (SUSE Manager Client Tools), for SLE Micro 5 (SUSE Manager Client Tools), 4.2 (SUSE Manager Proxy Module), 4.3 (SUSE Manager Proxy Module), 15 SP7 (Suse Linux Enterprise Desktop), 15 SP7 (SUSE Linux Enterprise High Performance Computing), 15 SP7 (Suse Linux Enterprise Server), 15 SP7 (SUSE Linux Enterprise Server for SAP Applications), 15 SP7 (SUSE Linux Enterprise Module for Basesystem), 15 SP7 (SUSE Linux Enterprise Module for Package Hub), 15 SP7 (SUSE Linux Enterprise Module for Containers), 6.0 (SUSE Linux Micro), 6.1 (SUSE Linux Micro), 12-BETA (SUSE Manager Client Tools)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0412 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u044f \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043e\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u0438\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c\u0441\u044f \"\u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439 \u043f\u043e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c LINUX\", \u0438\u0437\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0445 \u0432 \u043c\u0435\u0442\u043e\u0434\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0435 \u0424\u0421\u0422\u042d\u041a \u0420\u043e\u0441\u0441\u0438\u0438, \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0451\u043d\u043d\u043e\u043c 25 \u0434\u0435\u043a\u0430\u0431\u0440\u044f 2022 \u0433\u043e\u0434\u0430.\n\n\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\n\n\u0414\u043b\u044f golang:\nhttps://go.dev/cl/468135\nhttps://go.dev/cl/468295\nhttps://go.dev/issue/57855\nhttps://groups.google.com/g/golang-announce/c/V0aBFqaFs_E\nhttps://pkg.go.dev/vuln/GO-2023-1571\n\n\u0414\u043b\u044f Fedora:\nhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4MA5XS5DAOJ5PKKNG5TUXKPQOFHT5VBC/\nhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGW7GE2Z32ZT47UFAQFDRQE33B7Q7LMT/\nhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RLBQ3A7ROLEQXQLXFDLNJ7MYPKG5GULE/\nhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XX3IMUTZKRQ73PBZM4E2JP4BKYH4C6XE/\n\n\u0414\u043b\u044f Debian GNU/Linux:\nhttps://security-tracker.debian.org/tracker/CVE-2022-41723\n\n\u0414\u043b\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Red Hat Inc.:\nhttps://access.redhat.com/security/cve/CVE-2022-41723\n\n\u0414\u043b\u044f \u0420\u0435\u0434\u041e\u0421: \nhttp://repo.red-soft.ru/redos/7.3c/x86_64/updates/\n\n\n\n\u0414\u043b\u044f \u041e\u0421\u041e\u041d \u041e\u0421\u043d\u043e\u0432\u0430 \u041enyx (2.11):\n\n\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f golang-golang-x-net \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 1:0.7.0+dfsg-1\n\n\u0414\u043b\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Novell Inc.:\nhttps://www.suse.com/security/cve/CVE-2022-41723.html",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "28.02.2023",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "08.09.2025",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "31.10.2023",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2023-07322",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2022-41723",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "OpenSUSE Leap, Red Hat Enterprise Linux, SUSE Linux Enterprise Server for SAP Applications, Suse Linux Enterprise Server, Debian GNU/Linux, openSUSE Tumbleweed, Red Hat Quay, JBoss A-MQ, SUSE CaaS Platform, SUSE Linux Enterprise High Performance Computing, \u0420\u0415\u0414 \u041e\u0421 (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21163751), SUSE Manager Proxy, SUSE Manager Server, Red Hat Openshift Data Foundation, SUSE Enterprise Storage, Red Hat Advanced Cluster Management for Kubernetes, Red Hat OpenShift Container Platform, Red Hat Satellite, Suse Linux Enterprise Desktop, SUSE Manager Retail Branch Server, SUSE Linux Enterprise Module for Basesystem, SUSE Linux Enterprise Module for Development Tools, Red Hat Web Terminal, Node Maintenance Operator, Fedora, OpenShift Developer Tools and Services, SUSE Linux Enterprise Real Time, Red Hat Ceph Storage, SUSE Linux Enterprise Module for Package Hub, Go, Red Hat OpenShift on AWS, Migration Toolkit for Applications, SUSE Linux Enterprise Module for Containers, Red Hat Ansible Automation Platform, Red Hat Migration Toolkit for Containers, OpenShift Dev Spaces, Red Hat Advanced Cluster Security, Self Node Remediation, hpack, http2, Red Hat OpenShift distributed tracing, Openshift Service Mesh, SUSE Manager Server Module, SUSE Liberty Linux, \u041e\u0421\u041e\u041d \u041e\u0421\u043d\u043e\u0432\u0430 \u041enyx (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21165913), SUSE Manager Client Tools, SUSE Manager Proxy Module, SUSE Linux Micro",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "Novell Inc. OpenSUSE Leap 15.5 , Red Hat Inc. Red Hat Enterprise Linux 8 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP1 , Novell Inc. Suse Linux Enterprise Server 12 SP5 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP5 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 10 , Novell Inc. openSUSE Tumbleweed - , Novell Inc. Suse Linux Enterprise Server 15 SP1-LTSS , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 11 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 12 , \u041e\u041e\u041e \u00ab\u0420\u0435\u0434 \u0421\u043e\u0444\u0442\u00bb \u0420\u0415\u0414 \u041e\u0421 7.3  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21163751), Novell Inc. OpenSUSE Leap 15.4 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP3 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP2 , Novell Inc. Suse Linux Enterprise Server 15 SP4 , Novell Inc. Suse Linux Enterprise Desktop 15 SP4 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP4 , Red Hat Inc. Red Hat Enterprise Linux 9 , Novell Inc. Suse Linux Enterprise Server 15 SP2-LTSS , Fedora Project Fedora 37 , Novell Inc. Suse Linux Enterprise Server 15 SP3-LTSS , Novell Inc. SUSE Linux Enterprise Real Time 15 SP3 , Fedora Project Fedora 38 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP5 , Novell Inc. Suse Linux Enterprise Server 15 SP5 , Novell Inc. Suse Linux Enterprise Desktop 15 SP5 , Novell Inc. SUSE Liberty Linux 9 , Novell Inc. Suse Linux Enterprise Desktop 15 SP6 , Novell Inc. Suse Linux Enterprise Server 15 SP6 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP6 , Novell Inc. OpenSUSE Leap 15.6 , \u0410\u041e \"\u041d\u041f\u041f\u041a\u0422\" \u041e\u0421\u041e\u041d \u041e\u0421\u043d\u043e\u0432\u0430 \u041enyx \u0434\u043e 2.11  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21165913), Novell Inc. Suse Linux Enterprise Desktop 15 SP7 , Novell Inc. Suse Linux Enterprise Server 15 SP7 , Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP7 , Novell Inc. SUSE Linux Micro 6.0 , Novell Inc. SUSE Linux Micro 6.1 ",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0434\u0435\u043a\u043e\u0434\u0435\u0440\u0430 HPACK \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Golang, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043d\u0435\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u043c \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u0435\u043c \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e  \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u0440\u0430\u0441\u0445\u043e\u0434 \u0440\u0435\u0441\u0443\u0440\u0441\u0430 (\u00ab\u0418\u0441\u0442\u043e\u0449\u0435\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u00bb) (CWE-400)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0434\u0435\u043a\u043e\u0434\u0435\u0440\u0430 HPACK \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Golang \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u043c \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432 . \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e, \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u0418\u0441\u0447\u0435\u0440\u043f\u0430\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://go.dev/cl/468135\nhttps://go.dev/cl/468295\nhttps://go.dev/issue/57855\nhttps://groups.google.com/g/golang-announce/c/V0aBFqaFs_E\nhttps://pkg.go.dev/vuln/GO-2023-1571\nhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4MA5XS5DAOJ5PKKNG5TUXKPQOFHT5VBC/\nhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGW7GE2Z32ZT47UFAQFDRQE33B7Q7LMT/\nhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RLBQ3A7ROLEQXQLXFDLNJ7MYPKG5GULE/\nhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XX3IMUTZKRQ73PBZM4E2JP4BKYH4C6XE/\nhttps://security-tracker.debian.org/tracker/CVE-2022-41723\nhttps://access.redhat.com/security/cve/CVE-2022-41723\nhttps://\u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430.\u043d\u043f\u043f\u043a\u0442.\u0440\u0444/bin/view/\u041e\u0421\u043d\u043e\u0432\u0430/\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f/2.11/\nhttp://repo.red-soft.ru/redos/7.3c/x86_64/updates/\nhttps://www.suse.com/security/cve/CVE-2022-41723.html",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u041f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0435 \u041f\u041e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-400",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,8)\n\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.1 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,5)"
}

CVE-2022-41723 (GCVE-0-2022-41723)

Vulnerability from cvelistv5 – Published: 2023-02-28 17:19 – Updated: 2025-05-05 16:12

Title

Denial of service via crafted HTTP/2 stream in net/http and golang.org/x/net

Summary

A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE 400: Uncontrolled Resource Consumption

Assigner

References

URL

Tags

	https://go.dev/issue/57855
	https://go.dev/cl/468135
	https://go.dev/cl/468295
	https://groups.google.com/g/golang-announce/c/V0a…
	https://pkg.go.dev/vuln/GO-2023-1571
	https://lists.fedoraproject.org/archives/list/pac…
	https://lists.fedoraproject.org/archives/list/pac…
	https://lists.fedoraproject.org/archives/list/pac…
	https://lists.fedoraproject.org/archives/list/pac…
	https://www.couchbase.com/alerts/
	https://lists.fedoraproject.org/archives/list/pac…
	https://lists.fedoraproject.org/archives/list/pac…
	https://lists.fedoraproject.org/archives/list/pac…
	https://security.gentoo.org/glsa/202311-09

Impacted products

Vendor

Product

Version

Go standard library

net/http

Affected: 0 , < 1.19.6 (semver)
Affected: 1.20.0-0 , < 1.20.1 (semver)

	golang.org/x/net	golang.org/x/net/http2	Affected: 0 , < 0.7.0 (semver)
	golang.org/x/net	golang.org/x/net/http2/hpack	Affected: 0 , < 0.7.0 (semver)

Credits

Philippe Antoine (Catena cyber)

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-03T12:49:43.617Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://security.netapp.com/advisory/ntap-20230331-0010/"
          },
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              "x_transferred"
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            "url": "https://go.dev/issue/57855"
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            "url": "https://go.dev/cl/468295"
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            "url": "https://groups.google.com/g/golang-announce/c/V0aBFqaFs_E"
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            "url": "https://pkg.go.dev/vuln/GO-2023-1571"
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          {
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            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4MA5XS5DAOJ5PKKNG5TUXKPQOFHT5VBC/"
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          {
            "tags": [
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RLBQ3A7ROLEQXQLXFDLNJ7MYPKG5GULE/"
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          {
            "tags": [
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGW7GE2Z32ZT47UFAQFDRQE33B7Q7LMT/"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4BUK2ZIAGCULOOYDNH25JPU6JBES5NF2/"
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          {
            "tags": [
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        ],
        "title": "CVE Program Container"
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      {
        "metrics": [
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              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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                "options": [
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                  {
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                  {
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                "role": "CISA Coordinator",
                "timestamp": "2025-04-23T13:26:37.352634Z",
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          "defaultStatus": "unaffected",
          "packageName": "net/http",
          "product": "net/http",
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          "vendor": "Go standard library",
          "versions": [
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
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              "status": "affected",
              "version": "1.20.0-0",
              "versionType": "semver"
            }
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        },
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          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "golang.org/x/net/http2",
          "product": "golang.org/x/net/http2",
          "programRoutines": [
            {
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            },
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            {
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            {
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            {
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            {
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            },
            {
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            {
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            },
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              "name": "connError.Error"
            },
            {
              "name": "dataBuffer.Read"
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            {
              "name": "duplicatePseudoHeaderError.Error"
            },
            {
              "name": "gzipReader.Close"
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            {
              "name": "gzipReader.Read"
            },
            {
              "name": "headerFieldNameError.Error"
            },
            {
              "name": "headerFieldValueError.Error"
            },
            {
              "name": "noDialClientConnPool.GetClientConn"
            },
            {
              "name": "noDialH2RoundTripper.RoundTrip"
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            {
              "name": "pipe.Read"
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            {
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            {
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            {
              "name": "pseudoHeaderError.Error"
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            {
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          "vendor": "golang.org/x/net",
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          "defaultStatus": "unaffected",
          "packageName": "golang.org/x/net/http2/hpack",
          "product": "golang.org/x/net/http2/hpack",
          "programRoutines": [
            {
              "name": "Decoder.parseFieldLiteral"
            },
            {
              "name": "Decoder.readString"
            },
            {
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            {
              "name": "Decoder.Write"
            }
          ],
          "vendor": "golang.org/x/net",
          "versions": [
            {
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Philippe Antoine (Catena cyber)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE 400: Uncontrolled Resource Consumption",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-25T11:09:48.448Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://go.dev/issue/57855"
        },
        {
          "url": "https://go.dev/cl/468135"
        },
        {
          "url": "https://go.dev/cl/468295"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/V0aBFqaFs_E"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2023-1571"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4MA5XS5DAOJ5PKKNG5TUXKPQOFHT5VBC/"
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        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RLBQ3A7ROLEQXQLXFDLNJ7MYPKG5GULE/"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGW7GE2Z32ZT47UFAQFDRQE33B7Q7LMT/"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XX3IMUTZKRQ73PBZM4E2JP4BKYH4C6XE/"
        },
        {
          "url": "https://www.couchbase.com/alerts/"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4BUK2ZIAGCULOOYDNH25JPU6JBES5NF2/"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T7N5GV4CHH6WAGX3GFMDD3COEOVCZ4RI/"
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        },
        {
          "url": "https://security.gentoo.org/glsa/202311-09"
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      ],
      "title": "Denial of service via crafted HTTP/2 stream in net/http and golang.org/x/net"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2022-41723",
    "datePublished": "2023-02-28T17:19:45.801Z",
    "dateReserved": "2022-09-28T17:00:06.610Z",
    "dateUpdated": "2025-05-05T16:12:28.159Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

BDU:2023-07322

CVE-2022-41723 (GCVE-0-2022-41723)

Tags

Sightings

Nomenclature