{"containers":{"cna":{"affected":[{"product":"security","vendor":"nim-lang","versions":[{"status":"affected","version":"< 1.4.2"}]}],"descriptions":[{"lang":"en","value":"Nim is a statically typed compiled systems programming language. In Nim standard library before 1.4.2, httpClient SSL/TLS certificate verification was disabled by default. Users can upgrade to version 1.4.2 to receive a patch or, as a workaround, set \"verifyMode = CVerifyPeer\" as documented."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-295","description":"CWE-295 Improper Certificate Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2021-05-07T15:15:10.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/nim-lang/security/security/advisories/GHSA-9vqv-2jj9-7mqr"}],"source":{"advisory":"GHSA-9vqv-2jj9-7mqr","discovery":"UNKNOWN"},"title":"Nim stdlib httpClient does not validate peer certificates by default","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2021-29495","STATE":"PUBLIC","TITLE":"Nim stdlib httpClient does not validate peer certificates by default"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"security","version":{"version_data":[{"version_value":"< 1.4.2"}]}}]},"vendor_name":"nim-lang"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Nim is a statically typed compiled systems programming language. In Nim standard library before 1.4.2, httpClient SSL/TLS certificate verification was disabled by default. Users can upgrade to version 1.4.2 to receive a patch or, as a workaround, set \"verifyMode = CVerifyPeer\" as documented."}]},"impact":{"cvss":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-295 Improper Certificate Validation"}]}]},"references":{"reference_data":[{"name":"https://github.com/nim-lang/security/security/advisories/GHSA-9vqv-2jj9-7mqr","refsource":"CONFIRM","url":"https://github.com/nim-lang/security/security/advisories/GHSA-9vqv-2jj9-7mqr"}]},"source":{"advisory":"GHSA-9vqv-2jj9-7mqr","discovery":"UNKNOWN"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T22:11:05.438Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/nim-lang/security/security/advisories/GHSA-9vqv-2jj9-7mqr"}]}]},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2021-29495","datePublished":"2021-05-07T15:15:10.000Z","dateReserved":"2021-03-30T00:00:00.000Z","dateUpdated":"2024-08-03T22:11:05.438Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}