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

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CVE-2013-0262

Severity CVSS v4.0:
Pending analysis
Type:
CWE-22 Path Traversal
Publication date:
08/02/2013
Last modified:
11/04/2025

Description

rack/file.rb (Rack::File) in Rack 1.5.x before 1.5.2 and 1.4.x before 1.4.5 allows attackers to access arbitrary files outside the intended root directory via a crafted PATH_INFO environment variable, probably a directory traversal vulnerability that is remotely exploitable, aka "symlink path traversals."

Impact

Vector 2.0
AV:N/AC:M/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
4.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:rack_project:rack:1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:rack_project:rack:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:rack_project:rack:1.4.2:*:*:*:*:*:*:*
cpe:2.3:a:rack_project:rack:1.4.3:*:*:*:*:*:*:*
cpe:2.3:a:rack_project:rack:1.4.4:*:*:*:*:*:*:*
cpe:2.3:a:rack_project:rack:1.5.0:*:*:*:*:*:*:*
cpe:2.3:a:rack_project:rack:1.5.1:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools