{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-1999-0894 in the wild and no public exploit code.","fix":"No fix has been published for CVE-1999-0894 yet. Limit exposure of the affected software until one is available.","what":"CVE-1999-0894 is a critical missing authorization vulnerability in Redhat Linux, published on 4 Jan 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-1999-0894 and fix it if it is affected.\n\nWhat it is: CVE-1999-0894 is a critical missing authorization vulnerability in Redhat Linux, published on 4 Jan 2000. 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-1999-0894 in the wild and no public exploit code.\n\nAffected product: Redhat Linux. 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-1999-0894/ (Markdown: https://insights.sbomify.com/CVE-1999-0894/index.md)","id":"CVE-1999-0894","markdown":"https://insights.sbomify.com/CVE-1999-0894/index.md","name":"CVE-1999-0894","record":{"aliases":["GHSA-gc92-56cg-2qv2"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux terminal emulator","requires_auth":"low_privilege","summary":"Local users can write to other terminals due to missing Unix98 pty support in the screen program, allowing unauthorized data modification.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"linux","vendor":"redhat"}],"cvss":{"score":10,"severity":"critical","source":"nvd","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","version":"2.0"},"cwes":[],"description":"Red Hat Linux screen program does not use Unix98 ptys, allowing local users to write to other terminals.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Missing authorization in n/a","id":"CVE-1999-0894","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:linux","products":["redhat:linux"],"type":"missing_authorization","year":"1999"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in n/a","id":"CVE-1999-0895"},"packages":[],"prev":{"headline":"Path traversal in n/a","id":"CVE-1999-0893"},"products":["n/a"],"published":"2000-01-04","related":[{"cvss_score":10,"headline":"Privilege escalation in n/a","id":"CVE-2000-1220","kev_date_added":null,"published":"2005-04-21"},{"cvss_score":10,"headline":"Privilege escalation in n/a","id":"CVE-2003-0248","kev_date_added":null,"published":"2003-06-05"},{"cvss_score":10,"headline":"Command injection in n/a","id":"CVE-1999-1542","kev_date_added":null,"published":"2002-03-09"},{"cvss_score":10,"headline":"Privilege escalation in n/a","id":"CVE-1999-1299","kev_date_added":null,"published":"2001-09-12"},{"cvss_score":10,"headline":"Command injection in n/a","id":"CVE-2000-0322","kev_date_added":null,"published":"2000-10-13"},{"cvss_score":10,"headline":"Hardcoded credentials in n/a","id":"CVE-2000-0248","kev_date_added":null,"published":"2000-04-26"},{"cvss_score":10,"headline":"Weak cryptography in n/a","id":"CVE-2000-0093","kev_date_added":null,"published":"2000-02-08"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-01","vendors":["n/a"]},"summary":"Local users can write to other terminals due to missing Unix98 pty support in the screen program, allowing unauthorized data modification.","url":"https://insights.sbomify.com/CVE-1999-0894/"}