{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2006-0539 exists.","fix":"No fix has been published for CVE-2006-0539 yet. Limit exposure of the affected software until one is available.","what":"CVE-2006-0539 is a medium-severity memory corruption vulnerability in n/a, published on 4 Feb 2006. 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-2006-0539 and fix it if it is affected.\n\nWhat it is: CVE-2006-0539 is a medium-severity memory corruption vulnerability in n/a, published on 4 Feb 2006. 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-2006-0539 exists.\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-2006-0539/ (Markdown: https://insights.sbomify.com/CVE-2006-0539/index.md)","id":"CVE-2006-0539","markdown":"https://insights.sbomify.com/CVE-2006-0539/index.md","name":"CVE-2006-0539","record":{"aliases":["GHSA-gcwv-pr4m-44pc"],"analysis":{"component_type":"operating_system","fix_type":"upgrade","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux cron daemon","requires_auth":"low_privilege","summary":"Local attackers can exploit heap corruption in fcron's convert-fcrontab utility to gain elevated privileges on Linux systems.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"fcron","vendor":"thibault_godouet"}],"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":"The convert-fcrontab program in fcron 3.0.0 might allow local users to gain privileges via a long command-line argument, which causes Linux glibc to report heap memory corruption, possibly because a strcpy in the strdup2 function can \"overwrite some data.\"","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2006-02-01","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2006-02-01","kind":"exploitdb","ref":"27159","stars":null,"title":"Fcron 3.0 - Convert-FCronTab Local Buffer Overflow"}],"tier":"weaponised"},"has_fix":null,"headline":"Memory corruption in n/a","id":"CVE-2006-0539","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2006"},"n_packages":0,"n_references":10,"next":{"headline":"SQL injection in n/a","id":"CVE-2006-0540"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2006-0538"},"products":["n/a"],"published":"2006-02-04","related":[{"cvss_score":5,"headline":"Path traversal in n/a","id":"CVE-2006-0575","kev_date_added":null,"published":"2006-02-07"},{"cvss_score":2.6,"headline":"Path traversal in n/a","id":"CVE-2001-0685","kev_date_added":null,"published":"2002-03-09"},{"cvss_score":1.9,"headline":"Path traversal in n/a","id":"CVE-2010-0792","kev_date_added":null,"published":"2010-03-05"}],"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":"2024-08-07","vendors":["n/a"]},"summary":"Local attackers can exploit heap corruption in fcron's convert-fcrontab utility to gain elevated privileges on Linux systems.","url":"https://insights.sbomify.com/CVE-2006-0539/"}