{"containers":{"cna":{"affected":[{"product":"tEnvoy","vendor":"TogaTech","versions":[{"status":"affected","version":"< 7.0.3"}]}],"descriptions":[{"lang":"en","value":"tEnvoy contains the PGP, NaCl, and PBKDF2 in node.js and the browser (hashing, random, encryption, decryption, signatures, conversions), used by TogaTech.org. In versions prior to 7.0.3, the `verifyWithMessage` method of `tEnvoyNaClSigningKey` always returns `true` for any signature that has a SHA-512 hash matching the SHA-512 hash of the message even if the signature was invalid. This issue is patched in version 7.0.3. As a workaround: In `tenvoy.js` under the `verifyWithMessage` method definition within the `tEnvoyNaClSigningKey` class, ensure that the return statement call to `this.verify` ends in `.verified`."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-347","description":"CWE-347: Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2021-06-16T00:25:11.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/TogaTech/tEnvoy/security/advisories/GHSA-7r96-8g3x-g36m"},{"tags":["x_refsource_MISC"],"url":"https://github.com/TogaTech/tEnvoy/commit/a121b34a45e289d775c62e58841522891dee686b"},{"tags":["x_refsource_MISC"],"url":"https://github.com/TogaTech/tEnvoy/releases/tag/v7.0.3"}],"source":{"advisory":"GHSA-7r96-8g3x-g36m","discovery":"UNKNOWN"},"title":"Improper Verification of Cryptographic Signature in tenvoy","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2021-32685","STATE":"PUBLIC","TITLE":"Improper Verification of Cryptographic Signature in tenvoy"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"tEnvoy","version":{"version_data":[{"version_value":"< 7.0.3"}]}}]},"vendor_name":"TogaTech"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"tEnvoy contains the PGP, NaCl, and PBKDF2 in node.js and the browser (hashing, random, encryption, decryption, signatures, conversions), used by TogaTech.org. In versions prior to 7.0.3, the `verifyWithMessage` method of `tEnvoyNaClSigningKey` always returns `true` for any signature that has a SHA-512 hash matching the SHA-512 hash of the message even if the signature was invalid. This issue is patched in version 7.0.3. As a workaround: In `tenvoy.js` under the `verifyWithMessage` method definition within the `tEnvoyNaClSigningKey` class, ensure that the return statement call to `this.verify` ends in `.verified`."}]},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-347: Improper Verification of Cryptographic Signature"}]}]},"references":{"reference_data":[{"name":"https://github.com/TogaTech/tEnvoy/security/advisories/GHSA-7r96-8g3x-g36m","refsource":"CONFIRM","url":"https://github.com/TogaTech/tEnvoy/security/advisories/GHSA-7r96-8g3x-g36m"},{"name":"https://github.com/TogaTech/tEnvoy/commit/a121b34a45e289d775c62e58841522891dee686b","refsource":"MISC","url":"https://github.com/TogaTech/tEnvoy/commit/a121b34a45e289d775c62e58841522891dee686b"},{"name":"https://github.com/TogaTech/tEnvoy/releases/tag/v7.0.3","refsource":"MISC","url":"https://github.com/TogaTech/tEnvoy/releases/tag/v7.0.3"}]},"source":{"advisory":"GHSA-7r96-8g3x-g36m","discovery":"UNKNOWN"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T23:25:31.108Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/TogaTech/tEnvoy/security/advisories/GHSA-7r96-8g3x-g36m"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/TogaTech/tEnvoy/commit/a121b34a45e289d775c62e58841522891dee686b"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/TogaTech/tEnvoy/releases/tag/v7.0.3"}]}]},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2021-32685","datePublished":"2021-06-16T00:25:11.000Z","dateReserved":"2021-05-12T00:00:00.000Z","dateUpdated":"2024-08-03T23:25:31.108Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}