CVE-2009-4018
- State
- Published
- Severity
- Not scored
- Published
- Nov 27, 2009
- Updated
- Aug 7, 2024
- Reserved
- Nov 20, 2009
Description
The proc_open function in ext/standard/proc_open.c in PHP before 5.2.11 and 5.3.x before 5.3.1 does not enforce the (1) safe_mode_allowed_env_vars and (2) safe_mode_protected_env_vars directives, which allows context-dependent attackers to execute programs with an arbitrary environment via the env parameter, as demonstrated by a crafted value of the LD_LIBRARY_PATH environment variable.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 40262third-party-advisory
- oval:org.mitre.oval:def:7256vdb-entrysignature
- HPSBUX02543vendor-advisory
- http://svn.php.net/viewvc/php/php-src/branches/PHP_5_2/ext/standard/proc_open.c?r1=286360&r2=286359&pathrev=286360
- [oss-security] 20091123 Re: CVE request: php 5.3.1 - proc_open() bypass PHP Bug #49026 [was: Re: CVE request: php 5.3.1 update]mailing-list
- 41490third-party-advisory
- [oss-security] 20091123 Re: CVE request: php 5.3.1 - proc_open() bypass PHP Bug #49026 [was: Re: CVE request: php 5.3.1 update]mailing-list
- HPSBMA02568vendor-advisory
- http://www.php.net/ChangeLog-5.php
- 37138vdb-entry
- http://bugs.php.net/bug.php?id=49026
- 41480third-party-advisory
- [oss-security] 20091122 Re: CVE request: php 5.3.1 updatemailing-list
- http://svn.php.net/viewvc/?view=revision&revision=286360
- http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/ext/standard/proc_open.c?r1=286360&r2=286359&pathrev=286360
- MDVSA-2009:303vendor-advisory
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