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CVE-2020-25613

Published: Oct 6, 2020

Modified: Aug 4, 2024

PUBLISHED

Description

An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://hackerone.com/reports/965267

https://www.ruby-lang.org/en/news/2020/09/29/http-request-smuggling-cve-2020-25613/

https://github.com/ruby/webrick/commit/8946bb38b4d87549f0d99ed73c62c41933f97cc7

FEDORA-2020-02ca18c2a0

vendor-advisory

FEDORA-2020-fe2a7d7390

vendor-advisory

https://security.netapp.com/advisory/ntap-20210115-0008/

[debian-lts-announce] 20230430 [SECURITY] [DLA 3408-1] jruby security update

mailing-list

vendor-advisory

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