CVE-2010-1914: Infoleak
First published: Wed May 12 2010(Updated: )
The Zend Engine in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers to obtain sensitive information by interrupting the handler for the (1) ZEND_BW_XOR opcode (shift_left_function), (2) ZEND_SL opcode (bitwise_xor_function), or (3) ZEND_SR opcode (shift_right_function), related to the convert_to_long_base function.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PHP | =5.2.9 | |
| PHP | =5.3.1 | |
| PHP | =5.2.7 | |
| PHP | =5.2.2 | |
| PHP | =5.2.5 | |
| PHP | =5.2.12 | |
| PHP | =5.2.11 | |
| PHP | =5.2.6 | |
| PHP | =5.3.0 | |
| PHP | =5.2.3 | |
| PHP | =5.2.0 | |
| PHP | =5.2.4 | |
| PHP | =5.3.2 | |
| PHP | =5.2.10 | |
| PHP | =5.2.1 | |
| PHP | =5.2.8 | |
| =5.2.0 | ||
| =5.2.1 | ||
| =5.2.2 | ||
| =5.2.3 | ||
| =5.2.4 | ||
| =5.2.5 | ||
| =5.2.6 | ||
| =5.2.7 | ||
| =5.2.8 | ||
| =5.2.9 | ||
| =5.2.10 | ||
| =5.2.11 | ||
| =5.2.12 | ||
| =5.3.0 | ||
| =5.3.1 | ||
| =5.3.2 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html
- http://www.php-security.org/2010/05/08/mops-2010-014-php-zend_bw_xor-opcode-interruption-address-information-leak-vulnerability/index.html
- http://www.php-security.org/2010/05/08/mops-2010-015-php-zend_sl-opcode-interruption-address-information-leak-vulnerability/index.html
- http://www.php-security.org/2010/05/08/mops-2010-016-php-zend_sr-opcode-interruption-address-information-leak-vulnerability/index.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/58587
Frequently Asked Questions
What is the severity of CVE-2010-1914?
CVE-2010-1914 is classified as a medium severity vulnerability due to the potential for sensitive information disclosure.
How do I fix CVE-2010-1914?
To fix CVE-2010-1914, upgrade PHP to version 5.3.3 or higher, or apply the appropriate patches if available.
What versions of PHP are affected by CVE-2010-1914?
CVE-2010-1914 affects PHP versions 5.2.0 through 5.2.13 and 5.3.0 through 5.3.2.
What type of attack does CVE-2010-1914 facilitate?
CVE-2010-1914 allows context-dependent attackers to obtain sensitive information through opcode interruption.
Is CVE-2010-1914 an exploit that requires authentication?
CVE-2010-1914 may be exploited by attackers who have access to the PHP environment, potentially requiring no authentication to exploit.
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- version/php/5.2.5
- version/php/5.2.12
- version/php/5.2.11
- version/php/5.2.6
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- version/php/5.2.3
- version/php/5.2.0
- version/php/5.2.4
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- version/php/5.2.1
- version/php/5.2.8