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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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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
http://itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02286083
http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.html
http://securitytracker.com/id?1023661
http://support.apple.com/kb/HT4312
http://www.php.net/ChangeLog-5.php
http://www.php.net/releases/5_2_13.php Patch 
http://www.securityfocus.com/bid/38431
http://www.vupen.com/english/advisories/2010/0479 Vendor Advisory 
http://www.vupen.com/english/advisories/2010/1796

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-1129
NVD Published Date:
03/26/2010
NVD Last Modified:
08/31/2010
Source:
MITRE