{
"id": "GHSA-4c4w-3q45-hp9j",
"aliases": [
"CVE-2013-7463"
],
"details": "The aescrypt gem 1.0.0 for Ruby does not randomize the CBC IV for use with the AESCrypt.encrypt and AESCrypt.decrypt functions, which allows attackers to defeat cryptographic protection mechanisms via a chosen plaintext attack.",
"summary": "Aescrypt does not sufficiently use random values",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.0"
}
]
}
],
"package": {
"name": "aescrypt",
"ecosystem": "RubyGems"
}
}
],
"modified": "2023-01-25T22:56:46Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
}
],
"published": "2017-10-24T18:33:36Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2013-7463",
"type": "ADVISORY"
},
{
"url": "https://github.com/Gurpartap/aescrypt/issues/4",
"type": "WEB"
},
{
"url": "https://github.com/Gurpartap/aescrypt",
"type": "PACKAGE"
},
{
"url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/aescrypt/CVE-2013-7463.yml",
"type": "WEB"
},
{
"url": "https://web.archive.org/web/20200227173428/http://www.securityfocus.com/bid/98035",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-330"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": null,
"github_reviewed_at": "2020-06-16T20:58:06Z"
}
}