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

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CVE-2013-1633

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
06/08/2013
Last modified:
11/04/2025

Description

easy_install in setuptools before 0.7 uses HTTP to retrieve packages from the PyPI repository, and does not perform integrity checks on package contents, which allows man-in-the-middle attackers to execute arbitrary code via a crafted response to the default use of the product.

Impact

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

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

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

Base Score 2.0
6.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:python:setuptools:*:*:*:*:*:*:*:* 0.7b4 (including)
cpe:2.3:a:python:setuptools:0.6.40:*:*:*:*:*:*:*
cpe:2.3:a:python:setuptools:0.6.41:*:*:*:*:*:*:*
cpe:2.3:a:python:setuptools:0.6.42:*:*:*:*:*:*:*
cpe:2.3:a:python:setuptools:0.6.43:*:*:*:*:*:*:*
cpe:2.3:a:python:setuptools:0.6.44:*:*:*:*:*:*:*
cpe:2.3:a:python:setuptools:0.6.45:*:*:*:*:*:*:*
cpe:2.3:a:python:setuptools:0.6.46:*:*:*:*:*:*:*
cpe:2.3:a:python:setuptools:0.6.47:*:*:*:*:*:*:*
cpe:2.3:a:python:setuptools:0.6.48:*:*:*:*:*:*:*
cpe:2.3:a:python:setuptools:0.6.49:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools