{"answers":{"affected":"2 open source packages ship an affected version, including io.jooby:jooby-netty. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-7622 in the wild and no public exploit code.","fix":"Upgrade io.jooby:jooby-netty to 2.2.1 or later.","what":"CVE-2020-7622 is a medium-severity vulnerability in io.jooby:jooby-netty, published on 6 Apr 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-7622 and fix it if it is affected.\n\nWhat it is: CVE-2020-7622 is a medium-severity vulnerability in io.jooby:jooby-netty, published on 6 Apr 2020. 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-2020-7622 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- io.jooby:jooby-netty (Maven): affected all versions; fixed in 2.2.1\n- io.jooby:jooby-netty (Maven): affected all versions; fixed in 2.2.1\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-2020-7622/ (Markdown: https://insights.sbomify.com/CVE-2020-7622/index.md)","id":"CVE-2020-7622","markdown":"https://insights.sbomify.com/CVE-2020-7622/index.md","name":"CVE-2020-7622","record":{"aliases":["GHSA-gv3v-92v6-m48j","SNYK-JAVA-IOJOOBY-564249"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["other"],"network_reachable":"yes","non_default_config":false,"product_category":"Java web framework","requires_auth":"none","summary":"Attackers can perform HTTP response splitting due to missing header validation in the Jooby Netty library.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"snyk","cpe":[{"product":"jooby","vendor":"jooby"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[],"description":"This affects the package io.jooby:jooby-netty before 1.6.9, from 2.0.0 and before 2.2.1. The DefaultHttpHeaders is set to false which means it does not validates that the header isn't being abused for HTTP Response Splitting.","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":true,"headline":"HTTP Response Splitting","id":"CVE-2020-7622","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"other","year":"2020"},"n_packages":2,"n_references":3,"next":{"headline":"OS Command Injection in jscover","id":"CVE-2020-7623"},"packages":[{"ecosystem":"Maven","fixed":["2.2.1"],"introduced":["0"],"last_affected":[],"package":"io.jooby:jooby-netty","purl":null,"source":"GHSA-gv3v-92v6-m48j"},{"ecosystem":"Maven","fixed":["2.2.1"],"introduced":["0"],"last_affected":[],"package":"io.jooby:jooby-netty","purl":"pkg:maven/io.jooby/jooby-netty","source":"GHSA-gv3v-92v6-m48j"}],"prev":{"headline":"OS Command Injection in strong-nginx-controller","id":"CVE-2020-7621"},"products":["io.jooby:jooby-netty"],"published":"2020-04-06","related":[{"cvss_score":6.1,"headline":"Cross-site Scripting in Jooby","id":"CVE-2019-15477","kev_date_added":null,"published":"2019-08-23"},{"cvss_score":5.3,"headline":"path traversal in Jooby","id":"CVE-2020-7647","kev_date_added":null,"published":"2020-05-11"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["n/a"]},"summary":"Attackers can perform HTTP response splitting due to missing header validation in the Jooby Netty library.","url":"https://insights.sbomify.com/CVE-2020-7622/"}