{"id":"CVE-2018-10470","state":"PUBLISHED","title":"Little Snitch versions 4.0 to 4.0.6 use the SecStaticCodeCheckValidityWithErrors() function without the kSecCSCheckAllArchitectures flag and therefore do not validate all architect","description":"Little Snitch versions 4.0 to 4.0.6 use the SecStaticCodeCheckValidityWithErrors() function without the kSecCSCheckAllArchitectures flag and therefore do not validate all architectures stored in a fat binary. An attacker can maliciously craft a fat binary containing multiple architectures that may cause a situation where Little Snitch treats the running process as having no code signature at all while erroneously indicating that the binary on disk does have a valid code signature. This could lead to users being confused about whether or not the code signature is valid.","publishedAt":"2018-06-12T17:00:00.000Z","updatedAt":"2024-09-16T21:03:03.661Z","severity":null,"assigner":"obdev","products":["Objective Development Software GmbH Little Snitch"],"affected":[{"vendor":"Objective Development Software GmbH","product":"Little Snitch","versions":[{"version":"4.0 - 4.0.6","status":"affected"}]}],"references":["https://obdev.at/cve/2018-10470-8FRWkW4oH8.html","https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/"],"weaknesses":["CWE-347"],"ingestedAt":"2026-10-29T19:44:10.244Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/10xxx/CVE-2018-10470.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-10470","state":"PUBLISHED","datePublished":"2018-06-12T17:00:00.000Z","dateUpdated":"2024-09-16T21:03:03.661Z","assignerShortName":"obdev","assignerOrgId":"e0cebea7-a708-4bfe-81c1-855d35eb4544","dateReserved":"2018-04-27T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Little Snitch versions 4.0 to 4.0.6 use the SecStaticCodeCheckValidityWithErrors() function without the kSecCSCheckAllArchitectures flag and therefore do not validate all architectures stored in a fat binary. An attacker can maliciously craft a fat binary containing multiple architectures that may cause a situation where Little Snitch treats the running process as having no code signature at all while erroneously indicating that the binary on disk does have a valid code signature. This could lead to users being confused about whether or not the code signature is valid."}],"affected":[{"vendor":"Objective Development Software GmbH","product":"Little Snitch","versions":[{"version":"4.0 - 4.0.6","status":"affected"}]}],"references":[{"url":"https://obdev.at/cve/2018-10470-8FRWkW4oH8.html","tags":["x_refsource_CONFIRM"]},{"url":"https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-347","description":"CWE-347: Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"obdev","dateUpdated":"2018-06-12T17:57:01.000Z","orgId":"e0cebea7-a708-4bfe-81c1-855d35eb4544"},"datePublic":"2018-06-12T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","DATE_PUBLIC":"2018-06-12T00:00:00","ID":"CVE-2018-10470","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Little Snitch","version":{"version_data":[{"version_value":"4.0 - 4.0.6"}]}}]},"vendor_name":"Objective Development Software GmbH"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Little Snitch versions 4.0 to 4.0.6 use the SecStaticCodeCheckValidityWithErrors() function without the kSecCSCheckAllArchitectures flag and therefore do not validate all architectures stored in a fat binary. An attacker can maliciously craft a fat binary containing multiple architectures that may cause a situation where Little Snitch treats the running process as having no code signature at all while erroneously indicating that the binary on disk does have a valid code signature. This could lead to users being confused about whether or not the code signature is valid."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-347: Improper Verification of Cryptographic Signature"}]}]},"references":{"reference_data":[{"name":"https://obdev.at/cve/2018-10470-8FRWkW4oH8.html","refsource":"CONFIRM","url":"https://obdev.at/cve/2018-10470-8FRWkW4oH8.html"},{"name":"https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/","refsource":"MISC","url":"https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://obdev.at/cve/2018-10470-8FRWkW4oH8.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T07:39:07.545Z"}}]}}}