{
"id": "GHSA-ffhg-7mh4-33c4",
"aliases": [
"CVE-2020-9283"
],
"details": "golang.org/x/crypto before v0.0.0-20200220183623-bac4c82f6975 for Go allows a panic during signature verification in the golang.org/x/crypto/ssh package. A client can attack an SSH server that accepts public keys. Also, a server can attack any SSH client.",
"summary": "Improper Verification of Cryptographic Signature in golang.org/x/crypto",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.0.0-20200220183623-bac4c82f6975"
}
]
}
],
"package": {
"name": "golang.org/x/crypto",
"ecosystem": "Go"
}
}
],
"modified": "2023-02-16T00:14:18Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"published": "2021-05-18T15:29:31Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9283",
"type": "ADVISORY"
},
{
"url": "https://github.com/golang/crypto/commit/bac4c82f69751a6dd76e702d54b3ceb88adab236",
"type": "WEB"
},
{
"url": "https://github.com/golang/crypto",
"type": "PACKAGE"
},
{
"url": "https://go.dev/cl/220357",
"type": "WEB"
},
{
"url": "https://go.googlesource.com/crypto/+/bac4c82f69751a6dd76e702d54b3ceb88adab236",
"type": "WEB"
},
{
"url": "https://groups.google.com/forum/#!topic/golang-announce/3L45YRc91SY",
"type": "WEB"
},
{
"url": "https://groups.google.com/g/golang-announce/c/3L45YRc91SY",
"type": "WEB"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00014.html",
"type": "WEB"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2020/11/msg00027.html",
"type": "WEB"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2020/11/msg00031.html",
"type": "WEB"
},
{
"url": "https://pkg.go.dev/vuln/GO-2020-0012",
"type": "WEB"
},
{
"url": "https://www.exploit-db.com/exploits/48121",
"type": "WEB"
},
{
"url": "http://packetstormsecurity.com/files/156480/Go-SSH-0.0.2-Denial-Of-Service.html",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-347"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2020-02-20T20:15:00Z",
"github_reviewed_at": "2021-05-17T22:02:30Z"
}
}