ghsa-3xh2-74w9-5vxm
Vulnerability from github
Published
2021-05-18 21:08
Modified
2023-02-09 19:37
Severity
Summary
Integer overflow in github.com/gorilla/websocket
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.
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/gorilla/websocket"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.4.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2020-27813"
],
"database_specific": {
"cwe_ids": [
"CWE-190",
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2021-05-18T20:56:17Z",
"nvd_published_at": "2020-12-02T01:15:12Z",
"severity": "HIGH"
},
"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.",
"id": "GHSA-3xh2-74w9-5vxm",
"modified": "2023-02-09T19:37:02Z",
"published": "2021-05-18T21:08:02Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/gorilla/websocket/security/advisories/GHSA-jf24-p9p9-4rjh"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27813"
},
{
"type": "WEB",
"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": "PACKAGE",
"url": "https://github.com/gorilla/websocket"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2021/01/msg00008.html"
},
{
"type": "WEB",
"url": "https://pkg.go.dev/vuln/GO-2020-0019"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Integer overflow in github.com/gorilla/websocket"
}
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