{"id":"CVE-2018-10406","aliases":["GHSA-g3cc-pvjj-9xq9","PYSEC-2018-95"],"url":"https://o3.security/vulnerability/CVE-2018-10406","summary":"Yelp OSXCollector Improper Certificate Validation","details":"An issue was discovered in Yelp OSXCollector. A maliciously crafted Universal/fat binary can evade third-party code signing checks. By not completing full inspection of the Universal/fat binary, the user of the third-party tool will believe that the code is signed by Apple, but the malicious unsigned code will execute.","published":"2018-06-13T22:29:00.393Z","modified":"2026-10-24T10:30:52.399023583Z","cvss":{"score":7.8,"severity":"HIGH","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"osxcollector","fixedVersion":"1.10"}],"fix":{"url":"https://github.com/Yelp/osxcollector/pull/160","label":"Yelp/osxcollector#160"},"references":[{"type":"EVIDENCE","url":"https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-10406"},{"type":"WEB","url":"https://github.com/Yelp/osxcollector/pull/160"},{"type":"PACKAGE","url":"https://github.com/Yelp/osxcollector"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/osxcollector/PYSEC-2018-95.yaml"},{"type":"WEB","url":"https://thehackernews.com/2018/06/apple-mac-code-signing.html"},{"type":"WEB","url":"https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-24T10:30:52.399023583Z"}}