{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-20131 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-20131 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-20131 is a high-severity path traversal vulnerability in n/a, published on 3 Jan 2019. 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-2018-20131 and fix it if it is affected.\n\nWhat it is: CVE-2018-20131 is a high-severity path traversal vulnerability in n/a, published on 3 Jan 2019. 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-2018-20131 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-2018-20131/ (Markdown: https://insights.sbomify.com/CVE-2018-20131/index.md)","id":"CVE-2018-20131","markdown":"https://insights.sbomify.com/CVE-2018-20131/index.md","name":"CVE-2018-20131","record":{"aliases":["GHSA-jwf9-5w8m-wgf7"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["privilege_escalation","data_read"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"Code42 backup client","requires_auth":"low_privilege","summary":"A local attacker can exploit overly permissive log directory permissions to manipulate symbolic links, leading to privilege escalation or sensitive file disclosure.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"code42","vendor":"code42"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"The Code42 app before 6.8.4, as used in Code42 for Enterprise, on Linux installs with overly permissive permissions on the /usr/local/crashplan/log directory. This allows a user to manipulate symbolic links to escalate privileges, or show the contents of sensitive files that a regular user would not have access to.","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":"Path traversal in n/a","id":"CVE-2018-20131","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2018"},"n_packages":0,"n_references":2,"next":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2018-20132"},"packages":[],"prev":{"headline":"File upload in n/a","id":"CVE-2018-20129"},"products":["n/a"],"published":"2019-01-03","related":[{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2019-15131","kev_date_added":null,"published":"2019-09-17"},{"cvss_score":8.8,"headline":"Code injection in n/a","id":"CVE-2021-43269","kev_date_added":null,"published":"2022-01-20"},{"cvss_score":8.8,"headline":"Privilege escalation in n/a","id":"CVE-2019-11553","kev_date_added":null,"published":"2019-07-19"},{"cvss_score":7.3,"headline":"Privilege escalation in n/a","id":"CVE-2019-16860","kev_date_added":null,"published":"2019-11-19"},{"cvss_score":7.3,"headline":"Privilege escalation in n/a","id":"CVE-2019-16861","kev_date_added":null,"published":"2019-11-19"},{"cvss_score":7.2,"headline":"Code injection in n/a","id":"CVE-2020-12736","kev_date_added":null,"published":"2020-07-07"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"A local attacker can exploit overly permissive log directory permissions to manipulate symbolic links, leading to privilege escalation or sensitive file disclosure.","url":"https://insights.sbomify.com/CVE-2018-20131/"}