Debian Security Advisory
DLA-3420-1 golang-websocket -- LTS security update
- Date Reported:
- 14 May 2023
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2020-27813.
- More information:
An integer overflow vulnerability exists in golang-websocket, a Go package implementing the WebSocket protocol connection. An attacker would use this flaw to cause a denial of service attack on an HTTP Server allowing websocket connections.
The following reverse-dependencies have been rebuilt against the new golangwebsocket version: hugo and gitlab-workhorse
For Debian 10 buster, this problem has been fixed in version 1.4.0-1+deb10u1.
We recommend that you upgrade your golang-websocket packages.
For the detailed security status of golang-websocket please refer to its security tracker page at: https://security-tracker.debian.org/tracker/golang-websocket
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS