CVE-2011-4212: High severity google app engine python sdk vulnerability

Published Oct 30, 2011
·
Updated

The sandbox environment in the Google App Engine Python SDK before 1.5.4 does not properly prevent os.popen calls, which allows local users to bypass intended access restrictions and execute arbitrary commands via a devappserver.RestrictedPathFunction.originalos reference within the code parameter to ah/admin/interactive/execute, a different vulnerability than CVE-2011-1364.

Affected Software

37 affected components
Google App Engine Python SDK=1.4.3
Google App Engine Python SDK=1.1.5
Google App Engine Python SDK=1.3.4
Google App Engine Python SDK=1.2.6
Google App Engine Python SDK=1.2.2
Google App Engine Python SDK=1.2.7
Google App Engine Python SDK=1.1.7
Google App Engine Python SDK=1.0.2
Google App Engine Python SDK=1.1.3
Google App Engine Python SDK=1.5.2
Google App Engine Python SDK=1.1.0
Google App Engine Python SDK=1.3.1
Google App Engine Python SDK<=1.5.3
Google App Engine Python SDK=1.0.1
Google App Engine Python SDK=1.4.0
Google App Engine Python SDK=1.1.2
Google App Engine Python SDK=1.3.8
Google App Engine Python SDK=1.3.3
Google App Engine Python SDK=1.2.5
Google App Engine Python SDK=1.2.0
Google App Engine Python SDK=1.1.8
Google App Engine Python SDK=1.1.9
Google App Engine Python SDK=1.3.7
Google App Engine Python SDK=1.3.2
Google App Engine Python SDK=1.2.4
Google App Engine Python SDK=1.2.1
Google App Engine Python SDK=1.4.1
Google App Engine Python SDK=1.2.3
Google App Engine Python SDK=1.1.4
Google App Engine Python SDK=1.5.1
Google App Engine Python SDK=1.3.0
Google App Engine Python SDK=1.3.6
Google App Engine Python SDK=1.3.5
Google App Engine Python SDK=1.1.1
Google App Engine Python SDK=1.1.6
Google App Engine Python SDK=1.5.0
Google App Engine Python SDK=1.4.2

Event History

Oct 30, 2011
CVE Published
via MITRE·07:00 PM
Data Sourced
via MITRE·07:00 PM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2011-4212?

CVE-2011-4212 has a medium severity rating as it allows local users to execute arbitrary commands.

2

How do I fix CVE-2011-4212?

To fix CVE-2011-4212, upgrade the Google App Engine Python SDK to version 1.5.4 or later.

3

Who is affected by CVE-2011-4212?

Users running Google App Engine Python SDK versions up to 1.5.3 are affected by CVE-2011-4212.

4

What is the impact of CVE-2011-4212?

The impact of CVE-2011-4212 is that it allows local users to bypass intended access restrictions.

5

What versions of software are impacted by CVE-2011-4212?

CVE-2011-4212 affects multiple versions of the Google App Engine Python SDK including 1.0.1 through 1.5.3.

Contact

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