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PHP Multiple Vulnerabilities
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Secunia Advisory:
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SA28318
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Release Date:
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2008-01-03
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Last Update:
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2008-02-04
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Critical:
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Moderately critical
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Impact:
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Unknown
Security Bypass
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | PHP 4.4.x
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| | CVE reference: | CVE-2007-3378 (Secunia mirror)
CVE-2008-0145 (Secunia mirror)
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Description:
Some vulnerabilities have been reported in PHP, where some have unknown impact and others can be exploited by malicious users to bypass certain security restrictions.
1) An integer overflow error exists in the "chunk_split()" function.
This may be related to vulnerability #1 in:
SA25456
2) Integer overflow errors exists in the "strcspn()" and "strspn()" functions.
3) A regression error related to the "glob()" function exist, which can potentially be exploited to bypass the "open_basedir" directive.
4) An error exists within the handling of SQL queries containing "LOCAL INFILE" inside the MySQL extension. This can be exploited to bypass the "open_basedir" and "safe_mode" directives.
This is related to vulnerability #5 in:
SA26642
5) An error exists when processing "session_save_path" and "error_log" values, which can be exploited to bypass the "open_basedir" and "safe_mode" directives.
The vulnerabilities are reported in versions prior to 4.4.8.
Do you have this product installed on your home computer? Scan using the free Personal Software Inspector. Check if a vulnerable version is installed on computers in your corporate network, scan using the Network Software Inspector.
Solution:
Update to version 4.4.8.
http://www.php.net/downloads.php
Provided and/or discovered by:
1) The vendor credits Gerhard Wagner.
Changelog:
2008-02-04: Added CVE reference.
Original Advisory:
http://www.php.net/releases/4_4_8.php
Other References:
SA25456:
http://secunia.com/advisories/25456/
SA26642:
http://secunia.com/advisories/26642/
Extended Solution:
The "Extended Solution" section is available for Secunia customers only. Request a trial and get access to the Secunia Customer Area and Extended Secunia advisories.
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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27 Related Secunia Security Advisories, displaying 10
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1. PHP crypt() Race Condition Vulnerability
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2. PHP "gdPngReadData()" Truncated PNG Data Denial of Service
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3. PHP Multiple Vulnerabilities
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4. PHP "readwbmp()" Integer Overflow Vulnerability
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5. PHP Multiple Code Execution Vulnerabilities
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6. PHP Interbase Extension "isc_attach_database()" Buffer Overflow
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7. PHP Session Handling Double Free Vulnerabilities
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8. PHP "snmpget()" and "session_decode()" Vulnerabilities
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9. PHP4 ZVAL Reference Counter Overflow and Cross-Site Scripting
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10. PHP MSSQL Extension NTWDBLIB.DLL "dbopen" Buffer Overflow
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