{
"id": "GHSA-3xh2-74w9-5vxm",
"aliases": [
"CVE-2020-27813"
],
"details": "An integer overflow vulnerability exists with the length of websocket frames received via a websocket connection. An attacker would use this flaw to cause a denial of service attack on an HTTP Server allowing websocket connections.",
"summary": "Integer overflow in github.com/gorilla/websocket",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.4.1"
}
]
}
],
"package": {
"name": "github.com/gorilla/websocket",
"ecosystem": "Go"
}
}
],
"modified": "2023-02-09T19:37:02Z",
"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": "2021-05-18T21:08:02Z",
"references": [
{
"url": "https://github.com/gorilla/websocket/security/advisories/GHSA-jf24-p9p9-4rjh",
"type": "WEB"
},
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27813",
"type": "ADVISORY"
},
{
"url": "https://github.com/gorilla/websocket/pull/537",
"type": "WEB"
},
{
"url": "https://github.com/gorilla/websocket/commit/5b740c29263eb386f33f265561c8262522f19d37",
"type": "WEB"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1902111",
"type": "WEB"
},
{
"url": "https://github.com/gorilla/websocket",
"type": "PACKAGE"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2021/01/msg00008.html",
"type": "WEB"
},
{
"url": "https://pkg.go.dev/vuln/GO-2020-0019",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-190",
"CWE-400"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2020-12-02T01:15:12Z",
"github_reviewed_at": "2021-05-18T20:56:17Z"
}
}