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CVE-2014-4650

CVE-2014-4650

This page contains facts from public vulnerability sources. Check the original advisory before updating.

The CGIHTTPServer module in Python 2.7.5 and 3.3.4 does not properly handle URLs in which URL encoding is used for path separators, which allows remote attackers to read script source code or conduct directory traversal attacks and execute unintended code via a crafted character sequence, as demonstrated by a %2f separator.

CVSS 9.8 · Critical · EPSS 23.9% · Public exploit · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • python2.7 Debian:11

    Affected ranges
    • ECOSYSTEM: < 2.7.8-1

    Update to 2.7.8-1

  • python2.7 Ubuntu:14.04:LTS

    Versions
    • 2.7.5-8ubuntu3
    • 2.7.5-8ubuntu4
    • 2.7.6-2
    • 2.7.6-2ubuntu1
    • 2.7.6-3
    • 2.7.6-3ubuntu1
    • 2.7.6-4
    • 2.7.6-4ubuntu1
    • 2.7.6-5
    • 2.7.6-7
    • 2.7.6-8
    Affected ranges
    • ECOSYSTEM: < 2.7.6-8ubuntu0.2

    Update to 2.7.6-8ubuntu0.2

  • python3.4 Ubuntu:14.04:LTS

    Versions
    • 3.4~b1-0ubuntu3
    • 3.4~b1-4ubuntu4
    • 3.4~b1-4ubuntu6
    • 3.4~b1-5ubuntu2
    • 3.4~b2-1
    • 3.4~b3-1ubuntu1
    • 3.4~rc1-1build1
    • 3.4~rc2-1
    • 3.4~rc3-0ubuntu1
    • 3.4.0-1
    • 3.4.0-2ubuntu1
    Affected ranges
    • ECOSYSTEM: < 3.4.0-2ubuntu1.1

    Update to 3.4.0-2ubuntu1.1

Original sources

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