{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2011-1784 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2011-1784 is a low-severity vulnerability in n/a, published on 20 May 2011. 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-2011-1784 and fix it if it is affected.\n\nWhat it is: CVE-2011-1784 is a low-severity vulnerability in n/a, published on 20 May 2011. 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-2011-1784 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2011-1784/ (Markdown: https://insights.sbomify.com/CVE-2011-1784/index.md)","id":"CVE-2011-1784","markdown":"https://insights.sbomify.com/CVE-2011-1784/index.md","name":"CVE-2011-1784","record":{"aliases":["DEBIAN-CVE-2011-1784","GHSA-xjrv-p75r-gqqr"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["privilege_escalation","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Keepalived high-availability","requires_auth":"low_privilege","summary":"Local attackers can kill arbitrary processes by writing PIDs to world-writable keepalived PID files, leading to privilege escalation or denial of service.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"keepalived","vendor":"keepalived"}],"cvss":{"score":3.6,"severity":"low","source":"nvd","vector":"AV:L/AC:L/Au:N/C:N/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-264","name":null}],"description":"The pidfile_write function in core/pidfile.c in keepalived 1.2.2 and earlier uses 0666 permissions for the (1) keepalived.pid, (2) checkers.pid, and (3) vrrp.pid files in /var/run/, which allows local users to kill arbitrary processes by writing a PID to one of these files.","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":"Privilege escalation in n/a","id":"CVE-2011-1784","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2011"},"n_packages":0,"n_references":11,"next":{"headline":"Denial of service in n/a","id":"CVE-2011-1785"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2011-1783"},"products":["n/a"],"published":"2011-05-20","related":[{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2018-19045","kev_date_added":null,"published":"2018-11-08"},{"cvss_score":4.7,"headline":"Path traversal in n/a","id":"CVE-2018-19044","kev_date_added":null,"published":"2018-11-08"},{"cvss_score":4.7,"headline":"Information disclosure in n/a","id":"CVE-2018-19046","kev_date_added":null,"published":"2018-11-08"}],"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":"2024-08-06","vendors":["n/a"]},"summary":"Local attackers can kill arbitrary processes by writing PIDs to world-writable keepalived PID files, leading to privilege escalation or denial of service.","url":"https://insights.sbomify.com/CVE-2011-1784/"}