National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2010-1129 Detail

Description

The safe_mode implementation in PHP before 5.2.13 does not properly handle directory pathnames that lack a trailing / (slash) character, which allows context-dependent attackers to bypass intended access restrictions via vectors related to use of the tempnam function.

Source:  MITRE      Last Modified:  03/26/2010

Quick Info

CVE Dictionary Entry:
CVE-2010-1129
Original release date:
03/26/2010
Last revised:
08/31/2010
Source:
US-CERT/NIST

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score:
7.5 HIGH
Vector:
(AV:N/AC:L/Au:N/C:P/I:P/A:P) (legend)
Impact Subscore:
6.4
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

Vendor Statements (disclaimer)

Official Statement from Red Hat (03/27/2010)

We do not consider safe_mode / open_basedir restriction bypass issues being security sensitive. For more details see http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=169857#c1 and http://www.php.net/security-note.php

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02286083 External Source HP HPSBMA02554
http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.html External Source APPLE APPLE-SA-2010-08-24-1
http://securitytracker.com/id?1023661 External Source SECTRACK 1023661
http://support.apple.com/kb/HT4312 External Source CONFIRM http://support.apple.com/kb/HT4312
http://www.php.net/ChangeLog-5.php External Source CONFIRM http://www.php.net/ChangeLog-5.php
http://www.php.net/releases/5_2_13.php Patch External Source CONFIRM http://www.php.net/releases/5_2_13.php
http://www.securityfocus.com/bid/38431 External Source BID 38431
http://www.vupen.com/english/advisories/2010/0479 Vendor Advisory External Source VUPEN ADV-2010-0479
http://www.vupen.com/english/advisories/2010/1796 External Source VUPEN ADV-2010-1796

Technical Details

Vulnerability Type (View All)

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