{"answers":{"affected":"7 open source packages ship an affected version, including golang.org/x/net, golang and golang.org/x/net/http2. It affects 3 products.","exploited":"There is no known exploitation of CVE-2022-41717 in the wild and no public exploit code.","fix":"Upgrade golang.org/x/net to 0.4.0 or later.","what":"CVE-2022-41717 is a medium-severity denial of service vulnerability in Fedoraproject Fedora, published on 8 Dec 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-41717 and fix it if it is affected.\n\nWhat it is: CVE-2022-41717 is a medium-severity denial of service vulnerability in Fedoraproject Fedora, published on 8 Dec 2022. 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-2022-41717 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 0.4.0\n- golang.org/x/net (Go): affected all versions; fixed in 0.4.0\n- golang.org/x/net (Go): affected all versions; fixed in 0.4.0\n- golang (Bitnami): affected all versions; fixed in 1.18.9, 1.19.4\n- golang.org/x/net/http2 (Go): affected all versions; fixed in 0.4.0\n- golang.org/x/net/http2 (Go): affected all versions; fixed in 0.4.0\n- stdlib (Go): affected all versions; fixed in 1.18.9, 1.19.4\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-2022-41717/ (Markdown: https://insights.sbomify.com/CVE-2022-41717/index.md)","id":"CVE-2022-41717","markdown":"https://insights.sbomify.com/CVE-2022-41717/index.md","name":"CVE-2022-41717","record":{"aliases":["ALSA-2023:2222","AZL-11582","AZL-33568","AZL-33573","AZL-33582","AZL-33617","AZL-33630","AZL-33645","AZL-34276","AZL-34750","AZL-35011","AZL-35113","AZL-35284","AZL-37311","AZL-37374","AZL-43744","AZL-44487","AZL-79004","AZL-98874","BIT-golang-2022-41717","CLEANSTART-2026-KM54068","CLEANSTART-2026-RW27001","DEBIAN-CVE-2022-41717","GHSA-xrjj-mj9h-534m","GO-2022-1144","MGASA-2022-0473","MINI-f353-3g64-mrvh","MINI-w6mc-2q74-3pcv","OESA-2023-1080","OESA-2023-1081","OESA-2023-1082","OESA-2023-1093","RHSA-2023:1179","RHSA-2023:1276","RHSA-2023:2222","UBUNTU-CVE-2022-41717","openSUSE-SU-2024:13299-1"],"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":"An attacker can cause excessive memory growth in Go servers handling HTTP/2 requests, leading to denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Go","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"go","vendor":"golang"},{"product":"http2","vendor":"golang"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large keys can cause the server to allocate approximately 64 MiB per open connection.","ecosystems":["AlmaLinux:9","Bitnami","Go","Red Hat:enterprise_linux:9::appstream","Red Hat:openstack:16.1::el8","Red Hat:openstack:16.2::el8","Red Hat:serverless:1.0::el8"],"exploits":{"exploitdb":0,"first_seen":"2022-12-13","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2022-12-13T12:48:48Z","kind":"github_poc","ref":"https://github.com/domdom82/h2conn-exploit","stars":0,"title":"Exploit for CVE-2022-41717"}],"tier":"poc_unverified"},"has_fix":true,"headline":"Excessive memory growth in net/http and golang.org/x/net/http2","id":"CVE-2022-41717","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"fedoraproject:fedora","products":["fedoraproject:fedora","golang:go"],"type":"denial_of_service","year":"2022"},"n_packages":14,"n_references":23,"next":{"headline":"reserved but not needed","id":"CVE-2022-41718"},"packages":[{"ecosystem":"Bitnami","fixed":["1.18.9","1.19.4"],"introduced":["0","1.19.0"],"last_affected":[],"package":"golang","purl":"pkg:bitnami/golang","source":"BIT-golang-2022-41717"},{"ecosystem":"Go","fixed":["0.4.0"],"introduced":["0"],"last_affected":[],"package":"golang.org/x/net","purl":null,"source":"GHSA-xrjj-mj9h-534m"},{"ecosystem":"Go","fixed":["0.4.0"],"introduced":["0"],"last_affected":[],"package":"golang.org/x/net","purl":"pkg:golang/golang.org/x/net","source":"GHSA-xrjj-mj9h-534m"},{"ecosystem":"Go","fixed":["0.4.0"],"introduced":["0"],"last_affected":[],"package":"golang.org/x/net","purl":"pkg:golang/golang.org/x/net","source":"GO-2022-1144"},{"ecosystem":"Go","fixed":["0.4.0"],"introduced":["0"],"last_affected":[],"package":"golang.org/x/net/http2","purl":null,"source":"GHSA-xrjj-mj9h-534m"},{"ecosystem":"Go","fixed":["0.4.0"],"introduced":["0"],"last_affected":[],"package":"golang.org/x/net/http2","purl":"pkg:golang/golang.org/x/net/http2","source":"GHSA-xrjj-mj9h-534m"},{"ecosystem":"Go","fixed":["1.18.9","1.19.4"],"introduced":["0","1.19.0-0"],"last_affected":[],"package":"stdlib","purl":"pkg:golang/stdlib","source":"GO-2022-1144"},{"ecosystem":"AlmaLinux:9","fixed":["2:2.1.7-1.el9_2"],"introduced":["0"],"last_affected":[],"package":"conmon","purl":"pkg:rpm/almalinux/conmon","source":"ALSA-2023:2222"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["2:2.1.7-1.el9_2"],"introduced":["0"],"last_affected":[],"package":"conmon","purl":"pkg:rpm/redhat/conmon","source":"RHSA-2023:2222"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["2:2.1.7-1.el9_2"],"introduced":["0"],"last_affected":[],"package":"conmon-debuginfo","purl":"pkg:rpm/redhat/conmon-debuginfo","source":"RHSA-2023:2222"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["2:2.1.7-1.el9_2"],"introduced":["0"],"last_affected":[],"package":"conmon-debugsource","purl":"pkg:rpm/redhat/conmon-debugsource","source":"RHSA-2023:2222"},{"ecosystem":"Red Hat:openstack:16.1::el8","fixed":["0:1.0.4-3.el8ost"],"introduced":["0"],"last_affected":[],"package":"collectd-libpod-stats","purl":"pkg:rpm/redhat/collectd-libpod-stats","source":"RHSA-2023:1276"},{"ecosystem":"Red Hat:openstack:16.2::el8","fixed":["0:1.0.4-3.el8ost"],"introduced":["0"],"last_affected":[],"package":"collectd-libpod-stats","purl":"pkg:rpm/redhat/collectd-libpod-stats","source":"RHSA-2023:1276"},{"ecosystem":"Red Hat:serverless:1.0::el8","fixed":["0:1.6.1-2.el8"],"introduced":["0"],"last_affected":[],"package":"openshift-serverless-clients","purl":"pkg:rpm/redhat/openshift-serverless-clients","source":"RHSA-2023:1179"}],"prev":{"headline":"Unsanitized NUL in environment variables on Windows in syscall and os/exec","id":"CVE-2022-41716"},"products":["golang.org/x/net/http2","net/http"],"published":"2022-12-08","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"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":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2025-02-13","vendors":["Go standard library","golang.org/x/net"]},"summary":"An attacker can cause excessive memory growth in Go servers handling HTTP/2 requests, leading to denial of service.","url":"https://insights.sbomify.com/CVE-2022-41717/"}