National Vulnerability Database (NVD) National Vulnerability Database (CVE-2011-4136)

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Last updated: Sun May 19 00:27:17 EDT 2013

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Vulnerability Summary for CVE-2011-4136

Original release date:10/19/2011

Last revised:01/27/2012

Source: US-CERT/NIST

Overview

django.contrib.sessions in Django before 1.2.7 and 1.3.x before 1.3.1, when session data is stored in the cache, uses the root namespace for both session identifiers and application-data keys, which allows remote attackers to modify a session by triggering use of a key that is equal to that session's identifier.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:5.8 (MEDIUM) (AV:N/AC:M/Au:N/C:N/I:P/A:P) (legend)

Impact Subscore: 4.9

Exploitability Subscore: 8.6

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Medium

Authentication: Not required to exploit

Impact Type:Allows unauthorized modification; Allows disruption of service

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External Source: CONFIRM

Name: https://www.djangoproject.com/weblog/2011/sep/10/127/

Type: Patch Information

Hyperlink:https://www.djangoproject.com/weblog/2011/sep/10/127/

External Source: CONFIRM

Name: https://www.djangoproject.com/weblog/2011/sep/09/

Type: Advisory; Patch Information

Hyperlink:https://www.djangoproject.com/weblog/2011/sep/09/

External Source: CONFIRM

Name: https://bugzilla.redhat.com/show_bug.cgi?id=737366

Type: Patch Information

Hyperlink:https://bugzilla.redhat.com/show_bug.cgi?id=737366