{"answers":{"affected":"5 open source packages ship an affected version, including golang.org/x/net, golang and stdlib. It affects 3 products.","exploited":"There is no known exploitation of CVE-2022-41723 in the wild and no public exploit code.","fix":"Upgrade golang.org/x/net to 0.7.0 or later.","what":"CVE-2022-41723 is a high-severity denial of service vulnerability in Golang Go, published on 28 Feb 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-41723 and fix it if it is affected.\n\nWhat it is: CVE-2022-41723 is a high-severity denial of service vulnerability in Golang Go, published on 28 Feb 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-41723 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- golang.org/x/net (Go): affected all versions; fixed in 0.7.0\n- golang.org/x/net (Go): affected all versions; fixed in 0.7.0\n- golang.org/x/net (Go): affected all versions; fixed in 0.7.0\n- golang (Bitnami): affected all versions; fixed in 1.19.6, 1.20.1\n- stdlib (Go): affected all versions; fixed in 1.19.6, 1.20.1\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2022-41723/ (Markdown: https://insights.sbomify.com/CVE-2022-41723/index.md)","id":"CVE-2022-41723","markdown":"https://insights.sbomify.com/CVE-2022-41723/index.md","name":"CVE-2022-41723","record":{"aliases":["AZL-25350","AZL-25939","AZL-25940","AZL-26732","AZL-34543","AZL-34908","AZL-37377","AZL-37481","BELL-CVE-2022-41723","BIT-golang-2022-41723","CLEANSTART-2026-CD25563","CLEANSTART-2026-XB26697","DEBIAN-CVE-2022-41723","GHSA-vvpx-j8f3-3w6h","GO-2023-1571","MINI-68g5-f6xv-f6m6","MINI-9xhj-m2gp-qwjw","OESA-2024-1139","OESA-2024-1181","OESA-2024-1335","OESA-2024-1503","OESA-2024-1504","OESA-2024-1509","OESA-2024-1529","OESA-2024-1530","OESA-2024-1543","RHSA-2023:7058","RHSA-2024:0948","UBUNTU-CVE-2022-41723","openSUSE-SU-2024:12705-1","openSUSE-SU-2024:12732-1","openSUSE-SU-2024:12809-1","openSUSE-SU-2024:12899-1","openSUSE-SU-2024:13143-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Go HTTP/2 library","requires_auth":"none","summary":"Attackers can cause denial of service via excessive CPU consumption in the HPACK decoder using crafted HTTP/2 streams.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Go","cpe":[{"product":"go","vendor":"golang"},{"product":"hpack","vendor":"golang"},{"product":"http2","vendor":"golang"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[],"description":"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.","ecosystems":["Bitnami","Go","Red Hat:enterprise_linux:8::appstream","Red Hat:openshift:4.13::el8","Red Hat:openshift:4.13::el9","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Denial of service via crafted HTTP/2 stream in net/http and golang.org/x/net","id":"CVE-2022-41723","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"golang:go","products":["golang:go"],"type":"denial_of_service","year":"2022"},"n_packages":33,"n_references":14,"next":{"headline":"Panic on large handshake records in crypto/tls","id":"CVE-2022-41724"},"packages":[{"ecosystem":"Bitnami","fixed":["1.19.6","1.20.1"],"introduced":["0","1.20.0"],"last_affected":[],"package":"golang","purl":"pkg:bitnami/golang","source":"BIT-golang-2022-41723"},{"ecosystem":"Go","fixed":["0.7.0"],"introduced":["0"],"last_affected":[],"package":"golang.org/x/net","purl":null,"source":"GHSA-vvpx-j8f3-3w6h"},{"ecosystem":"Go","fixed":["0.7.0"],"introduced":["0"],"last_affected":[],"package":"golang.org/x/net","purl":"pkg:golang/golang.org/x/net","source":"GHSA-vvpx-j8f3-3w6h"},{"ecosystem":"Go","fixed":["0.7.0"],"introduced":["0"],"last_affected":[],"package":"golang.org/x/net","purl":"pkg:golang/golang.org/x/net","source":"GO-2023-1571"},{"ecosystem":"Go","fixed":["1.19.6","1.20.1"],"introduced":["0","1.20.0-0"],"last_affected":[],"package":"stdlib","purl":"pkg:golang/stdlib","source":"GO-2023-1571"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["1:0.2.4-3.el8_9"],"introduced":["0"],"last_affected":[],"package":"rhc","purl":"pkg:rpm/redhat/rhc","source":"RHSA-2023:7058"},{"ecosystem":"Red Hat:openshift:4.13::el8","fixed":["3:4.4.1-5.1.rhaos4.13.el8"],"introduced":["0"],"last_affected":[],"package":"podman","purl":"pkg:rpm/redhat/podman","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el8","fixed":["3:4.4.1-5.1.rhaos4.13.el8"],"introduced":["0"],"last_affected":[],"package":"podman-catatonit","purl":"pkg:rpm/redhat/podman-catatonit","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el8","fixed":["3:4.4.1-5.1.rhaos4.13.el8"],"introduced":["0"],"last_affected":[],"package":"podman-catatonit-debuginfo","purl":"pkg:rpm/redhat/podman-catatonit-debuginfo","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el8","fixed":["3:4.4.1-5.1.rhaos4.13.el8"],"introduced":["0"],"last_affected":[],"package":"podman-debuginfo","purl":"pkg:rpm/redhat/podman-debuginfo","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el8","fixed":["3:4.4.1-5.1.rhaos4.13.el8"],"introduced":["0"],"last_affected":[],"package":"podman-debugsource","purl":"pkg:rpm/redhat/podman-debugsource","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el8","fixed":["3:4.4.1-5.1.rhaos4.13.el8"],"introduced":["0"],"last_affected":[],"package":"podman-docker","purl":"pkg:rpm/redhat/podman-docker","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el8","fixed":["3:4.4.1-5.1.rhaos4.13.el8"],"introduced":["0"],"last_affected":[],"package":"podman-gvproxy","purl":"pkg:rpm/redhat/podman-gvproxy","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el8","fixed":["3:4.4.1-5.1.rhaos4.13.el8"],"introduced":["0"],"last_affected":[],"package":"podman-gvproxy-debuginfo","purl":"pkg:rpm/redhat/podman-gvproxy-debuginfo","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el8","fixed":["3:4.4.1-5.1.rhaos4.13.el8"],"introduced":["0"],"last_affected":[],"package":"podman-plugins","purl":"pkg:rpm/redhat/podman-plugins","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el8","fixed":["3:4.4.1-5.1.rhaos4.13.el8"],"introduced":["0"],"last_affected":[],"package":"podman-plugins-debuginfo","purl":"pkg:rpm/redhat/podman-plugins-debuginfo","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el8","fixed":["3:4.4.1-5.1.rhaos4.13.el8"],"introduced":["0"],"last_affected":[],"package":"podman-remote","purl":"pkg:rpm/redhat/podman-remote","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el8","fixed":["3:4.4.1-5.1.rhaos4.13.el8"],"introduced":["0"],"last_affected":[],"package":"podman-remote-debuginfo","purl":"pkg:rpm/redhat/podman-remote-debuginfo","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el8","fixed":["3:4.4.1-5.1.rhaos4.13.el8"],"introduced":["0"],"last_affected":[],"package":"podman-tests","purl":"pkg:rpm/redhat/podman-tests","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el9","fixed":["3:4.4.1-6.1.1.rhaos4.13.el9"],"introduced":["0"],"last_affected":[],"package":"podman","purl":"pkg:rpm/redhat/podman","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el9","fixed":["3:4.4.1-6.1.1.rhaos4.13.el9"],"introduced":["0"],"last_affected":[],"package":"podman-debuginfo","purl":"pkg:rpm/redhat/podman-debuginfo","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el9","fixed":["3:4.4.1-6.1.1.rhaos4.13.el9"],"introduced":["0"],"last_affected":[],"package":"podman-debugsource","purl":"pkg:rpm/redhat/podman-debugsource","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el9","fixed":["3:4.4.1-6.1.1.rhaos4.13.el9"],"introduced":["0"],"last_affected":[],"package":"podman-docker","purl":"pkg:rpm/redhat/podman-docker","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el9","fixed":["3:4.4.1-6.1.1.rhaos4.13.el9"],"introduced":["0"],"last_affected":[],"package":"podman-gvproxy","purl":"pkg:rpm/redhat/podman-gvproxy","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el9","fixed":["3:4.4.1-6.1.1.rhaos4.13.el9"],"introduced":["0"],"last_affected":[],"package":"podman-gvproxy-debuginfo","purl":"pkg:rpm/redhat/podman-gvproxy-debuginfo","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el9","fixed":["3:4.4.1-6.1.1.rhaos4.13.el9"],"introduced":["0"],"last_affected":[],"package":"podman-plugins","purl":"pkg:rpm/redhat/podman-plugins","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el9","fixed":["3:4.4.1-6.1.1.rhaos4.13.el9"],"introduced":["0"],"last_affected":[],"package":"podman-plugins-debuginfo","purl":"pkg:rpm/redhat/podman-plugins-debuginfo","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el9","fixed":["3:4.4.1-6.1.1.rhaos4.13.el9"],"introduced":["0"],"last_affected":[],"package":"podman-remote","purl":"pkg:rpm/redhat/podman-remote","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el9","fixed":["3:4.4.1-6.1.1.rhaos4.13.el9"],"introduced":["0"],"last_affected":[],"package":"podman-remote-debuginfo","purl":"pkg:rpm/redhat/podman-remote-debuginfo","source":"RHSA-2024:0948"},{"ecosystem":"Red Hat:openshift:4.13::el9","fixed":["3:4.4.1-6.1.1.rhaos4.13.el9"],"introduced":["0"],"last_affected":[],"package":"podman-tests","purl":"pkg:rpm/redhat/podman-tests","source":"RHSA-2024:0948"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["2.17.0-1.1"],"introduced":["0"],"last_affected":[],"package":"docker-compose","purl":"pkg:rpm/opensuse/docker-compose\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:12809-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["2.46.0-2.1"],"introduced":["0"],"last_affected":[],"package":"golang-github-prometheus-prometheus","purl":"pkg:rpm/opensuse/golang-github-prometheus-prometheus\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:13143-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["9.3.6-2.1"],"introduced":["0"],"last_affected":[],"package":"grafana","purl":"pkg:rpm/opensuse/grafana\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:12732-1"}],"prev":{"headline":"Path traversal on Windows in path/filepath","id":"CVE-2022-41722"},"products":["golang.org/x/net/http2","golang.org/x/net/http2/hpack","net/http"],"published":"2023-02-28","related":[{"cvss_score":8.1,"headline":"Microsoft Windows CryptoAPI Spoofing","id":"CVE-2020-0601","kev_date_added":"2021-11-03","published":"2020-01-14"},{"cvss_score":9.8,"headline":"Missing bound checks can lead to memory corruption in safe Go in cmd/compile","id":"CVE-2026-27143","kev_date_added":null,"published":"2026-04-08"},{"cvss_score":9.8,"headline":"Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses in net/netip","id":"CVE-2024-24790","kev_date_added":null,"published":"2024-06-05"},{"cvss_score":9.8,"headline":"Arbitrary code execution via go.mod toolchain directive in cmd/go","id":"CVE-2023-39320","kev_date_added":null,"published":"2023-09-08"},{"cvss_score":9.8,"headline":"Improper handling of JavaScript whitespace in html/template","id":"CVE-2023-24540","kev_date_added":null,"published":"2023-05-11"},{"cvss_score":9.8,"headline":"Backticks not treated as string delimiters in html/template","id":"CVE-2023-24538","kev_date_added":null,"published":"2023-04-06"},{"cvss_score":9.8,"headline":"Other in go/golang","id":"CVE-2012-2666","kev_date_added":null,"published":"2021-07-09"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-05-05","vendors":["Go standard library","golang.org/x/net"]},"summary":"Attackers can cause denial of service via excessive CPU consumption in the HPACK decoder using crafted HTTP/2 streams.","url":"https://insights.sbomify.com/CVE-2022-41723/"}