PT-2012-2022 · Silverstripe · Silverstripe

Henri Salo · Published 2012-09-17 · Updated 2012-10-15 · CVE-2011-4961

Positive Technologies (AI Summary)

CVSS v2.0

6.0

Medium

Base vector

AV:N/AC:M/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions SilverStripe versions 2.3.x through 2.3.11 SilverStripe versions 2.4.x through 2.4.5

Description The issue allows remote authenticated users with the EDIT PERMISSIONS permission to gain administrator privileges. This is achieved via a TreeMultiselectField that includes admin groups when adding a user to the selected groups.

Recommendations For SilverStripe versions 2.3.x through 2.3.11, update to version 2.3.12 or later. For SilverStripe versions 2.4.x through 2.4.5, update to version 2.4.6 or later.

Fix

Weakness Enumeration

CWE-264

Related Identifiers

CVE-2011-4961

Affected Products

Silverstripe

References · 7

• https://github.com/silverstripe/sapphire/commit/de1f070 · Patch
• http://doc.silverstripe.org/framework/en/trunk/changelogs/2.4.6 · Vendor Advisory
• http://openwall.com/lists/oss-security/2012/04/30/1 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2011-4961 · Security Note
• http://doc.silverstripe.org/framework/en/trunk/changelogs/2.3.12 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4961 · Note
• http://openwall.com/lists/oss-security/2012/04/30/3 · Note