{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-11751 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2018-11751 is a medium-severity vulnerability in Puppet Agent, Puppet, published on 16 Dec 2019. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-11751 and fix it if it is affected.\n\nWhat it is: CVE-2018-11751 is a medium-severity vulnerability in Puppet Agent, Puppet, published on 16 Dec 2019. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-11751 in the wild and no public exploit code.\n\nAffected product: Puppet Agent, Puppet. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2018-11751/ (Markdown: https://insights.sbomify.com/CVE-2018-11751/index.md)","id":"CVE-2018-11751","markdown":"https://insights.sbomify.com/CVE-2018-11751/index.md","name":"CVE-2018-11751","record":{"aliases":["GHSA-vvrg-mw82-38g2"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Puppet Agent","requires_auth":"none","summary":"Puppet Agent failed to verify SSL peers during CRL downloads, allowing potential man-in-the-middle attacks against configuration updates.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"puppet","cpe":[{"product":"puppet_server","vendor":"puppet"}],"cvss":{"score":5.4,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"Previous versions of Puppet Agent didn't verify the peer in the SSL connection prior to downloading the CRL. This issue is resolved in Puppet Agent 6.4.0.","ecosystems":[],"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":"Security feature bypass in Puppet Agent, Puppet","id":"CVE-2018-11751","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in n/a","id":"CVE-2018-11752"},"packages":[],"prev":{"headline":"Security feature bypass in n/a","id":"CVE-2018-11750"},"products":["Puppet Agent, Puppet"],"published":"2019-12-16","related":[{"cvss_score":1.9,"headline":"Race condition in n/a","id":"CVE-2014-7170","kev_date_added":null,"published":"2014-12-17"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2024-08-05","vendors":["n/a"]},"summary":"Puppet Agent failed to verify SSL peers during CRL downloads, allowing potential man-in-the-middle attacks against configuration updates.","url":"https://insights.sbomify.com/CVE-2018-11751/"}