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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-10-06T00:00:00

Updated: 2024-08-04T15:33:05.751Z

Reserved: 2020-09-16T00:00:00

Link: CVE-2020-25613

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-10-06T13:15:13.823

Modified: 2024-11-21T05:18:14.437

Link: CVE-2020-25613

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-09-29T00:00:00Z

Links: CVE-2020-25613 - Bugzilla