VULNERABILITY INTELLIGENCE

CVE-2013-1633

CVSS score6.8 MEDIUM
EPSS probability1.97%
CISA KEVNot currently listed
Published2013-08-06
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:P/A:P

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.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references