CVE-2001-1471: High severity phpBB phpbb vulnerability

Published Jul 31, 2001
·
Updated

prefs.php in phpBB 1.4.0 and earlier allows remote authenticated users to execute arbitrary PHP code via an invalid language value, which prevents the variables (1) $lstatsblock in prefs.php or (2) $lprivnotify in auth.php from being properly initialized, which can be modified by the user and later used in an eval statement.

Affected Software

5 affected components
phpBB phpbb<=1.4.0
Phpbb Group Phpbb=1.2.1
Phpbb Group Phpbb=1.0.0
Phpbb Group Phpbb=1.2.0
Phpbb Group Phpbb=1.4.0

Remediation

Event History

Jul 31, 2001
CVE Published
via NVD·04:00 AM
Apr 21, 2005
CVE Published
via MITRE·08:00 AM
Data Sourced
via MITRE·08:00 AM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2001-1471?

CVE-2001-1471 has a high severity rating due to its ability to allow remote code execution.

2

How do I fix CVE-2001-1471?

To fix CVE-2001-1471, upgrade phpBB to version 1.4.1 or later to ensure that language value validation is properly implemented.

3

Who is affected by CVE-2001-1471?

CVE-2001-1471 affects all versions of phpBB up to and including version 1.4.0.

4

What exploits are associated with CVE-2001-1471?

Exploits associated with CVE-2001-1471 can lead to arbitrary PHP code execution by leveraging improperly initialized variables.

5

Is there a workaround for CVE-2001-1471?

A temporary workaround for CVE-2001-1471 includes restricting user access to the prefs.php script until the software is updated.

Contact

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