Detections
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SCA: security update for actionpack (GHSA-fcqf-h4h4-695m)

medium Tenable Cloud Security Plugin ID 423169

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - CRLF injection vulnerability in actionpack/lib/action_controller/response.rb in Ruby on Rails 2.3.x before
 2.3.13 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting
 attacks via the Content-Type header. (CVE-2011-3186)

See Also

https://github.com/advisories/GHSA-fcqf-h4h4-695m

Plugin Details

Severity: Medium

ID: 423169

Version: Revision 1.3

Type: Local

Family: SCA Checks

Published: 3/29/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 8.67

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2011-3186

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/24/2017

Vulnerability Publication Date: 8/16/2011

Reference Information

CVE: CVE-2011-3186

BID: 49179

cwe: CWE-94