{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-1000012 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-1000012 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-1000012 is a high-severity vulnerability in n/a, published on 4 Feb 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2019-1000012 and fix it if it is affected.\n\nWhat it is: CVE-2019-1000012 is a high-severity vulnerability in n/a, published on 4 Feb 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2019-1000012 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-2019-1000012/ (Markdown: https://insights.sbomify.com/CVE-2019-1000012/index.md)","id":"CVE-2019-1000012","markdown":"https://insights.sbomify.com/CVE-2019-1000012/index.md","name":"CVE-2019-1000012","record":{"aliases":["GHSA-rhxf-5pw9-q4gm"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Hex package manager","requires_auth":"none","summary":"Attackers can modify packages via malicious mirrors without detection, leading to code execution when victims fetch them.","user_interaction":"required","vuln_class":"supply_chain"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"hex","vendor":"hex"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-345","name":"Insufficient Verification of Data Authenticity"}],"description":"Hex package manager version 0.14.0 through 0.18.2 contains a Signing oracle vulnerability in Package registry verification that can result in Package modifications not detected, allowing code execution. This attack appears to be exploitable via victim fetches packages from malicious/compromised mirror. This vulnerability appears to have been fixed in 0.19.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Supply chain in n/a","id":"CVE-2019-1000012","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"supply_chain","year":"2019"},"n_packages":0,"n_references":2,"next":{"headline":"Hex authenticity of signed packages not validated","id":"CVE-2019-1000013"},"packages":[],"prev":{"headline":"Incorrect Access Control vulnerability in api-platform/core","id":"CVE-2019-1000011"},"products":["n/a"],"published":"2019-02-04","related":[{"cvss_score":8.9,"headline":"Lockfile checksums not verified in Hex allows dependency integrity bypass","id":"CVE-2026-32148","kev_date_added":null,"published":"2026-04-30"}],"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":"Attackers can modify packages via malicious mirrors without detection, leading to code execution when victims fetch them.","url":"https://insights.sbomify.com/CVE-2019-1000012/"}