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CVE-2011-4136

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Date: October 19, 2011

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.

Language: Python

Severity Score

Related Resources (12)

https://hermes.opensuse.org/messages/14700881
http://www.debian.org/security/2011/dsa-2332
https://www.djangoproject.com/weblog/2011/sep/09/
http://openwall.com/lists/oss-security/2011/09/11/1
http://openwall.com/lists/oss-security/2011/09/13/2
https://nvd.nist.gov/vuln/detail/CVE-2011-4136
https://www.djangoproject.com/weblog/2011/sep/10/127/
https://security-tracker.debian.org/tracker/CVE-2011-4136
https://bugzilla.redhat.com/show_bug.cgi?id=737366
https://people.canonical.com/~ubuntu-security/cve/CVE-2011-4136
http://secunia.com/advisories/46614
https://www.mend.io/vulnerability-database/CVE-2011-4136

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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