This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2020-11020 →
DEBIAN-CVE-2020-11020
Faye (NPM, RubyGem) versions greater than 0.5.0 and before 1.0.4, 1.1.3 and 1.2.5, has the potential for authentication bypass in the extension system...
Original description
The description as published by the source.
Faye (NPM, RubyGem) versions greater than 0.5.0 and before 1.0.4, 1.1.3 and 1.2.5, has the potential for authentication bypass in the extension system. The vulnerability allows any client to bypass checks put in place by server-side extensions, by appending extra segments to the message channel. It is patched in versions 1.0.4, 1.1.3 and 1.2.5.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
ruby-faye
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.0-1"}]}]
References
- advisory security-tracker.debian.org