{ "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" }