{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-1999-0820 exists.","fix":"No fix has been published for CVE-1999-0820 yet. Limit exposure of the affected software until one is available.","what":"CVE-1999-0820 is a medium-severity vulnerability in Freebsd Freebsd, published on 12 Jul 2000. 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-1999-0820 and fix it if it is affected.\n\nWhat it is: CVE-1999-0820 is a medium-severity vulnerability in Freebsd Freebsd, published on 12 Jul 2000. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-1999-0820 exists.\n\nAffected product: Freebsd Freebsd. 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-1999-0820/ (Markdown: https://insights.sbomify.com/CVE-1999-0820/index.md)","id":"CVE-1999-0820","markdown":"https://insights.sbomify.com/CVE-1999-0820/index.md","name":"CVE-1999-0820","record":{"aliases":["GHSA-7v47-cj5p-r739"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"FreeBSD seyon","requires_auth":"low_privilege","summary":"Local attackers can escalate privileges in FreeBSD seyon by manipulating the PATH variable to execute malicious commands.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"freebsd","vendor":"freebsd"}],"cvss":{"score":4.6,"severity":"medium","source":"nvd","vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[],"description":"FreeBSD seyon allows users to gain privileges via a modified PATH variable for finding the xterm and seyon-emu commands.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"1999-11-08","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"1999-11-08","kind":"exploitdb","ref":"19609","stars":null,"title":"Muhammad M. Saggaf Seyon 2.14b - Relative Path"}],"tier":"weaponised"},"has_fix":null,"headline":"Privilege escalation in n/a","id":"CVE-1999-0820","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"freebsd:freebsd","products":["freebsd:freebsd"],"type":"privilege_escalation","year":"1999"},"n_packages":0,"n_references":2,"next":{"headline":"Privilege escalation in n/a","id":"CVE-1999-0821"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-1999-0819"},"products":["n/a"],"published":"2000-07-12","related":[{"cvss_score":10,"headline":"Memory corruption in FreeBSD","id":"CVE-2018-17160","kev_date_added":null,"published":"2018-12-04"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2014-3954","kev_date_added":null,"published":"2014-10-27"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2006-4304","kev_date_added":null,"published":"2006-08-24"},{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2006-0226","kev_date_added":null,"published":"2006-01-19"},{"cvss_score":10,"headline":"Denial of service in n/a","id":"CVE-2004-0002","kev_date_added":null,"published":"2004-02-03"},{"cvss_score":10,"headline":"Security feature bypass in n/a","id":"CVE-2001-0969","kev_date_added":null,"published":"2002-03-09"},{"cvss_score":10,"headline":"Denial of service in n/a","id":"CVE-2001-0388","kev_date_added":null,"published":"2001-09-18"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-01","vendors":["n/a"]},"summary":"Local attackers can escalate privileges in FreeBSD seyon by manipulating the PATH variable to execute malicious commands.","url":"https://insights.sbomify.com/CVE-1999-0820/"}