Debian Security Advisory
DLA-2520-1 golang-websocket -- LTS security update
- Date Reported:
- 07 Jan 2021
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2020-27813.
- More information:
There was an integer overflow vulnerability concerning the length of websocket frames received via a websocket connection. An attacker could use this flaw to cause a denial of service attack on an HTTP Server allowing websocket connections.
For Debian 9 stretch, this problem has been fixed in version 1.1.0-1+deb9u1.
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