Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2025-27221

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
04/03/2025
Last modified:
05/03/2025

Description

In the URI gem before 1.0.3 for Ruby, the URI handling methods (URI.join, URI#merge, URI#+) have an inadvertent leakage of authentication credentials because userinfo is retained even after changing the host.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 3.20 LOW
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N

Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): Low
Integrity (I): None
Availability (A): None

Base Score 3.x
3.20
Severity 3.x
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:tal:url:*:*:*:*:*:ruby:*:* 0.11.3 (excluding)
cpe:2.3:a:tal:url:*:*:*:*:*:ruby:*:* 0.12.0 (including) 0.12.4 (excluding)
cpe:2.3:a:tal:url:*:*:*:*:*:ruby:*:* 0.13.0 (including) 0.13.2 (excluding)
cpe:2.3:a:tal:url:*:*:*:*:*:ruby:*:* 1.0.0 (including) 1.0.3 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools