National Vulnerability Database (NVD) National Vulnerability Database (CVE-2012-0878)

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Last updated: Fri May 24 13:24:43 EDT 2013

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Vulnerability Summary for CVE-2012-0878

Original release date:05/01/2012

Last revised:04/02/2013

Source: US-CERT/NIST

Overview

Paste Script 1.7.5 and earlier does not properly set group memberships during execution with root privileges, which might allow remote attackers to bypass intended file-access restrictions by leveraging a web application that uses the local filesystem.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:5.1 (MEDIUM) (AV:N/AC:H/Au:N/C:P/I:P/A:P) (legend)

Impact Subscore: 6.4

Exploitability Subscore: 4.9

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: High

Authentication: Not required to exploit

Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

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External Source: MISC

Name: https://bitbucket.org/ianb/pastescript/pull-request/3/fix-group-permissions-for-pastescriptserve

Type: Patch Information

Hyperlink:https://bitbucket.org/ianb/pastescript/pull-request/3/fix-group-permissions-for-pastescriptserve

External Source: CONFIRM

Name: https://bitbucket.org/ianb/pastescript/changeset/a19e462769b4

Type: Patch Information

Hyperlink:https://bitbucket.org/ianb/pastescript/changeset/a19e462769b4

External Source: MLIST

Name: [oss-security] 20120223 CVE Request -- python-paste-script: Supplementary groups not dropped when started an application with

Type: Patch Information

Hyperlink:http://www.openwall.com/lists/oss-security/2012/02/23/1