PHP 'openssl_verify()' Buffer Overflow Vulnerability
BID:54622
Info
PHP 'openssl_verify()' Buffer Overflow Vulnerability
| Bugtraq ID: | 54622 |
| Class: | Boundary Condition Error |
| CVE: | |
| Remote: | Yes |
| Local: | No |
| Published: | Jul 20 2012 12:00AM |
| Updated: | Jul 20 2012 12:00AM |
| Credit: | Pr0T3cT10n |
| Vulnerable: |
PHP PHP 6.0 |
| Not Vulnerable: | |
Discussion
PHP 'openssl_verify()' Buffer Overflow Vulnerability
PHP is prone to a buffer-overflow vulnerability.
Successful exploits of this vulnerability allow remote attackers to execute arbitrary code in the context of a webserver affected by the issue. Failed attempts will likely result in denial-of-service conditions.
PHP 6.0 is vulnerable; other versions may also be affected.
PHP is prone to a buffer-overflow vulnerability.
Successful exploits of this vulnerability allow remote attackers to execute arbitrary code in the context of a webserver affected by the issue. Failed attempts will likely result in denial-of-service conditions.
PHP 6.0 is vulnerable; other versions may also be affected.
Exploit / POC
PHP 'openssl_verify()' Buffer Overflow Vulnerability
The following proof-of-concept is available:
The following proof-of-concept is available:
Solution / Fix
PHP 'openssl_verify()' Buffer Overflow Vulnerability
Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of any more recent information, please mail us at: [email protected].
Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of any more recent information, please mail us at: [email protected].