{"answers":{"affected":"2 open source packages ship an affected version, including org.fourthline.cling:cling-core. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-23622 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-23622 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-23622 is a high-severity server-side request forgery vulnerability in n/a, published on 15 Aug 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-2020-23622 and fix it if it is affected.\n\nWhat it is: CVE-2020-23622 is a high-severity server-side request forgery vulnerability in n/a, published on 15 Aug 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-2020-23622 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.fourthline.cling:cling-core (Maven): affected from 2.0.0 up to 2.1.2; no fix listed\n- org.fourthline.cling:cling-core (Maven): affected from 2.0.0 up to 2.1.2; no fix listed\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-2020-23622/ (Markdown: https://insights.sbomify.com/CVE-2020-23622/index.md)","id":"CVE-2020-23622","markdown":"https://insights.sbomify.com/CVE-2020-23622/index.md","name":"CVE-2020-23622","record":{"aliases":["GHSA-c438-6f6r-pg8w"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java UPnP library","requires_auth":"none","summary":"Remote attackers can cause denial of service in the cling UPnP library via an unchecked CALLBACK parameter in request headers.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"cling","vendor":"cling_project"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"An issue in the UPnP protocol in 4thline cling 2.0.0 through 2.1.2 allows remote attackers to cause a denial of service via an unchecked CALLBACK parameter in the request header","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"4thline cling uPnP protocol issue can lead to denial of service","id":"CVE-2020-23622","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"ssrf","year":"2020"},"n_packages":2,"n_references":2,"next":{"headline":"SQL injection in n/a","id":"CVE-2020-23630"},"packages":[{"ecosystem":"Maven","fixed":[],"introduced":["2.0.0"],"last_affected":["2.1.2"],"package":"org.fourthline.cling:cling-core","purl":null,"source":"GHSA-c438-6f6r-pg8w"},{"ecosystem":"Maven","fixed":[],"introduced":["2.0.0"],"last_affected":["2.1.2"],"package":"org.fourthline.cling:cling-core","purl":"pkg:maven/org.fourthline.cling/cling-core","source":"GHSA-c438-6f6r-pg8w"}],"prev":{"headline":"Deserialization in n/a","id":"CVE-2020-23621"},"products":["n/a"],"published":"2022-08-15","related":[],"sources":[{"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":"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Remote attackers can cause denial of service in the cling UPnP library via an unchecked CALLBACK parameter in request headers.","url":"https://insights.sbomify.com/CVE-2020-23622/"}