{"answers":{"affected":"2 open source packages ship an affected version, including org.jenkins-ci.plugins:azure-acs. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-2168 in the wild and no public exploit code.","fix":"Upgrade org.jenkins-ci.plugins:azure-acs to 1.0.2 or later.","what":"CVE-2020-2168 is a high-severity unsafe deserialization vulnerability in Jenkins Azure Container Service Plugin, published on 25 Mar 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-2168 and fix it if it is affected.\n\nWhat it is: CVE-2020-2168 is a high-severity unsafe deserialization vulnerability in Jenkins Azure Container Service Plugin, published on 25 Mar 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-2168 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.jenkins-ci.plugins:azure-acs (Maven): affected all versions; fixed in 1.0.2\n- org.jenkins-ci.plugins:azure-acs (Maven): affected all versions; fixed in 1.0.2\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-2020-2168/ (Markdown: https://insights.sbomify.com/CVE-2020-2168/index.md)","id":"CVE-2020-2168","markdown":"https://insights.sbomify.com/CVE-2020-2168/index.md","name":"CVE-2020-2168","record":{"aliases":["GHSA-5qff-7944-vq4f"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Jenkins Azure Container Plugin","requires_auth":"low_privilege","summary":"Attackers can achieve remote code execution by exploiting unsafe YAML parsing in the Jenkins Azure Container Service Plugin.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jenkins","cpe":[{"product":"azure_container_service","vendor":"jenkins"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Jenkins Azure Container Service Plugin 1.0.1 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.","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":"RCE vulnerability in Jenkins Azure Container Service Plugin","id":"CVE-2020-2168","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"deserialization","year":"2020"},"n_packages":2,"n_references":2,"next":{"headline":"Reflected XSS vulnerability in Jenkins Queue cleanup Plugin","id":"CVE-2020-2169"},"packages":[{"ecosystem":"Maven","fixed":["1.0.2"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.plugins:azure-acs","purl":null,"source":"GHSA-5qff-7944-vq4f"},{"ecosystem":"Maven","fixed":["1.0.2"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.plugins:azure-acs","purl":"pkg:maven/org.jenkins-ci.plugins/azure-acs","source":"GHSA-5qff-7944-vq4f"}],"prev":{"headline":"RCE vulnerability in Jenkins OpenShift Pipeline Plugin","id":"CVE-2020-2167"},"products":["Jenkins Azure Container Service Plugin"],"published":"2020-03-25","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":["Jenkins project"]},"summary":"Attackers can achieve remote code execution by exploiting unsafe YAML parsing in the Jenkins Azure Container Service Plugin.","url":"https://insights.sbomify.com/CVE-2020-2168/"}