{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2009-1893 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2009-1893 is a medium-severity path traversal vulnerability in Redhat Enterprise Linux, published on 17 Jul 2009. 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-2009-1893 and fix it if it is affected.\n\nWhat it is: CVE-2009-1893 is a medium-severity path traversal vulnerability in Redhat Enterprise Linux, published on 17 Jul 2009. 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-2009-1893 in the wild and no public exploit code.\n\nAffected product: Redhat Enterprise 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-2009-1893/ (Markdown: https://insights.sbomify.com/CVE-2009-1893/index.md)","id":"CVE-2009-1893","markdown":"https://insights.sbomify.com/CVE-2009-1893/index.md","name":"CVE-2009-1893","record":{"aliases":["GHSA-45mc-hh26-869m"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Red Hat DHCP script","requires_auth":"low_privilege","summary":"Local attackers can overwrite arbitrary files via symlink attacks in the Red Hat DHCP init script, requiring local access to exploit.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"dhcp","vendor":"isc"},{"product":"enterprise_linux","vendor":"redhat"}],"cvss":{"score":6.9,"severity":"medium","source":"nvd","vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","version":"2.0"},"cwes":[{"id":"CWE-59","name":"Improper Link Resolution Before File Access"}],"description":"The configtest function in the Red Hat dhcpd init script for DHCP 3.0.1 in Red Hat Enterprise Linux (RHEL) 3 allows local users to overwrite arbitrary files via a symlink attack on an unspecified temporary file, related to the \"dhcpd -t\" command.","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":"Path traversal in n/a","id":"CVE-2009-1893","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:enterprise_linux","products":["redhat:enterprise_linux"],"type":"path_traversal","year":"2009"},"n_packages":0,"n_references":8,"next":{"headline":"Race condition in n/a","id":"CVE-2009-1894"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2009-1892"},"products":["n/a"],"published":"2009-07-17","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2009-0692","kev_date_added":null,"published":"2009-07-14"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2011-0413","kev_date_added":null,"published":"2011-01-31"},{"cvss_score":7.5,"headline":"A specially constructed response from a malicious server can cause a buffer overflow in dhclient","id":"CVE-2018-5732","kev_date_added":null,"published":"2019-10-09"},{"cvss_score":6.1,"headline":"Null dereference in n/a","id":"CVE-2011-4868","kev_date_added":null,"published":"2012-01-15"},{"cvss_score":5.7,"headline":"Memory corruption in n/a","id":"CVE-2012-3570","kev_date_added":null,"published":"2012-07-25"},{"cvss_score":5,"headline":"Denial of service in n/a","id":"CVE-2010-3616","kev_date_added":null,"published":"2010-12-17"}],"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":"2024-08-07","vendors":["n/a"]},"summary":"Local attackers can overwrite arbitrary files via symlink attacks in the Red Hat DHCP init script, requiring local access to exploit.","url":"https://insights.sbomify.com/CVE-2009-1893/"}