{
"id": "GHSA-9xfq-8j3r-xp5g",
"aliases": [],
"details": "## Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-fr8m-434r-g3xp. This link is maintained to preserve external references.\n\n## Original Description\nConsensys gnark-crypto through 0.11.2 allows Signature Malleability. This occurs because deserialisation of EdDSA and ECDSA signatures does not ensure that the data is in a certain interval.",
"summary": "Duplicate Advisory: Consensys gnark-crypto allows Signature Malleability",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.12.0"
}
]
}
],
"package": {
"name": "github.com/Consensys/gnark-crypto",
"ecosystem": "Go"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.12.0"
}
]
}
],
"package": {
"name": "github.com/consensys/gnark-crypto",
"ecosystem": "Go"
}
}
],
"modified": "2026-01-22T20:44:23Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"published": "2023-09-28T06:30:20Z",
"withdrawn": "2026-01-22T20:44:23Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44273",
"type": "ADVISORY"
},
{
"url": "https://github.com/Consensys/gnark-crypto/pull/449",
"type": "WEB"
},
{
"url": "https://github.com/Consensys/gnark-crypto",
"type": "PACKAGE"
},
{
"url": "https://github.com/Consensys/gnark-crypto/releases",
"type": "WEB"
},
{
"url": "https://github.com/Consensys/gnark-crypto/releases/tag/v0.12.0",
"type": "WEB"
},
{
"url": "https://verichains.io",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-502"
],
"severity": "CRITICAL",
"github_reviewed": true,
"nvd_published_at": "2023-09-28T04:15:12Z",
"github_reviewed_at": "2023-09-28T16:42:58Z"
}
}