HTTP Request Smuggling Affecting webrick package, versions <1.5.1 >=1.6.0, <1.6.1
Threat Intelligence
EPSS
0.38% (74th
percentile)
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Test your applications- Snyk ID SNYK-RUBY-WEBRICK-1013845
- published 29 Sep 2020
- disclosed 29 Sep 2020
- credit Unknown
Introduced: 29 Sep 2020
CVE-2020-25613 Open this link in a new tabHow to fix?
Upgrade webrick to version 1.5.1, 1.6.1 or higher.
Overview
webrick is a HTTP server toolkit that can be configured as an HTTPS server, a proxy server, and a virtual-host server.
Affected versions of this package are vulnerable to HTTP Request Smuggling. It was too tolerant against an invalid Transfer-Encoding header. This may lead to inconsistent interpretation between WEBrick and some HTTP proxy servers, which may allow the attacker to "smuggle" a request.
References
CVSS Scores
version 3.1