{
"id": "GHSA-qg3g-2mgh-33j8",
"aliases": [
"CVE-2018-8319"
],
"details": "Versions of `msrcrypto` prior to 1.4.1 are vulnerable to Sensitive Data Exposure. The package's Elliptic Curve Cryptography (ECC) implementation may leak information about a server's private ECC key. It can also allow attackers to craft invalid ECDSA signatures that pass as valid. There is no published proof-of-concept for this vulnerability.\n\n\n## Recommendation\n\nUpgrade to version 1.4.1 or later.",
"summary": "Sensitive Data Exposure in msrcrypto",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.4.1"
}
]
}
],
"package": {
"name": "msrcrypto",
"ecosystem": "npm"
}
}
],
"modified": "2021-09-16T19:58:01Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"published": "2018-09-10T15:19:49Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-8319",
"type": "ADVISORY"
},
{
"url": "https://github.com/advisories/GHSA-qg3g-2mgh-33j8",
"type": "ADVISORY"
},
{
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8319",
"type": "WEB"
},
{
"url": "https://www.npmjs.com/advisories/1112",
"type": "WEB"
},
{
"url": "http://www.securityfocus.com/bid/104655",
"type": "WEB"
},
{
"url": "http://www.securitytracker.com/id/1041268",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-682"
],
"severity": "CRITICAL",
"github_reviewed": true,
"nvd_published_at": null,
"github_reviewed_at": "2020-06-16T21:51:47Z"
}
}