{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2016-2121 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2016-2121 is a medium-severity vulnerability in Redhat Openstack, published on 31 Oct 2018. 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-2016-2121 and fix it if it is affected.\n\nWhat it is: CVE-2016-2121 is a medium-severity vulnerability in Redhat Openstack, published on 31 Oct 2018. 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-2016-2121 in the wild and no public exploit code.\n\nAffected product: Redhat Openstack. 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-2016-2121/ (Markdown: https://insights.sbomify.com/CVE-2016-2121/index.md)","id":"CVE-2016-2121","markdown":"https://insights.sbomify.com/CVE-2016-2121/index.md","name":"CVE-2016-2121","record":{"aliases":["DEBIAN-CVE-2016-2121","GHSA-6837-f96c-5j64","RHSA-2017:3226","UBUNTU-CVE-2016-2121"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Redis database","requires_auth":"none","summary":"A local unprivileged user can access sensitive system information due to weak file permissions in Redis.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"openstack","vendor":"redhat"}],"cvss":{"score":4,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-264","name":null},{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"A permissions flaw was found in redis, which sets weak permissions on certain files and directories that could potentially contain sensitive information. A local, unprivileged user could possibly use this flaw to access unauthorized system information.","ecosystems":["Red Hat:openstack:10::el7"],"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":"Information disclosure in redis","id":"CVE-2016-2121","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:openstack","products":["redhat:openstack"],"type":"information_disclosure","year":"2016"},"n_packages":2,"n_references":3,"next":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2016-2122"},"packages":[{"ecosystem":"Red Hat:openstack:10::el7","fixed":["0:3.0.6-2.el7ost"],"introduced":["0"],"last_affected":[],"package":"redis","purl":"pkg:rpm/redhat/redis","source":"RHSA-2017:3226"},{"ecosystem":"Red Hat:openstack:10::el7","fixed":["0:3.0.6-2.el7ost"],"introduced":["0"],"last_affected":[],"package":"redis-debuginfo","purl":"pkg:rpm/redhat/redis-debuginfo","source":"RHSA-2017:3226"}],"prev":{"headline":"Integer overflow in pdns","id":"CVE-2016-2120"},"products":["redis"],"published":"2018-10-31","related":[{"cvss_score":10,"headline":"Hardcoded credentials in n/a","id":"CVE-2015-1842","kev_date_added":null,"published":"2015-04-10"},{"cvss_score":9.9,"headline":"Auth bypass in rhosp-director","id":"CVE-2017-2637","kev_date_added":null,"published":"2018-07-26"},{"cvss_score":8.8,"headline":"Privilege escalation in OpenStack","id":"CVE-2022-38065","kev_date_added":null,"published":"2022-12-21"},{"cvss_score":8.8,"headline":"Hardcoded credentials in n/a","id":"CVE-2016-4474","kev_date_added":null,"published":"2016-06-30"},{"cvss_score":7.5,"headline":"Information disclosure in tripleo-ansible","id":"CVE-2021-31918","kev_date_added":null,"published":"2021-05-06"},{"cvss_score":7.5,"headline":"Hardcoded credentials in openstack-db program","id":"CVE-2013-1793","kev_date_added":null,"published":"2019-12-10"},{"cvss_score":7.5,"headline":"Security feature bypass in n/a","id":"CVE-2014-3691","kev_date_added":null,"published":"2015-03-09"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["[UNKNOWN]"]},"summary":"A local unprivileged user can access sensitive system information due to weak file permissions in Redis.","url":"https://insights.sbomify.com/CVE-2016-2121/"}