HIGH7.5
GHSA-3xh2-74w9-5vxm
Integer overflow in github.com/gorilla/websocket
Quick fix
GHSA-3xh2-74w9-5vxm — github.com/gorilla/websocket: upgrade to the fixed version with the command below.
go get github.com/gorilla/websocket@v1.4.1Details
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.
Are you affected?
Enter the version of the package you're using.
Affected packages
Go/github.com/gorilla/websocket
Introduced in:
0Fixed in: 1.4.1Fix
go get github.com/gorilla/websocket@v1.4.1References
- https://github.com/gorilla/websocket/security/advisories/GHSA-jf24-p9p9-4rjh[WEB]
- https://nvd.nist.gov/vuln/detail/CVE-2020-27813[ADVISORY]
- https://github.com/gorilla/websocket/pull/537[WEB]
- https://github.com/gorilla/websocket/commit/5b740c29263eb386f33f265561c8262522f19d37[WEB]
- https://bugzilla.redhat.com/show_bug.cgi?id=1902111[WEB]
- https://github.com/gorilla/websocket[PACKAGE]
- https://lists.debian.org/debian-lts-announce/2021/01/msg00008.html[WEB]
- https://pkg.go.dev/vuln/GO-2020-0019[WEB]