CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
AI Score
Confidence
High
EPSS
Percentile
91.0%
PHP 4.x and 5.x before 5.2.1, when running on multi-threaded systems, does not ensure thread safety for libc crypt function calls using protection schemes such as a mutex, which creates race conditions that allow remote attackers to overwrite internal program memory and gain system access.
Vendor | Product | Version | CPE |
---|---|---|---|
php | php | 4.0 | cpe:2.3:a:php:php:4.0:*:*:*:*:*:*:* |
php | php | 4.0 | cpe:2.3:a:php:php:4.0:beta_4_patch1:*:*:*:*:*:* |
php | php | 4.0 | cpe:2.3:a:php:php:4.0:beta1:*:*:*:*:*:* |
php | php | 4.0 | cpe:2.3:a:php:php:4.0:beta2:*:*:*:*:*:* |
php | php | 4.0 | cpe:2.3:a:php:php:4.0:beta3:*:*:*:*:*:* |
php | php | 4.0 | cpe:2.3:a:php:php:4.0:beta4:*:*:*:*:*:* |
php | php | 4.0 | cpe:2.3:a:php:php:4.0:rc1:*:*:*:*:*:* |
php | php | 4.0 | cpe:2.3:a:php:php:4.0:rc2:*:*:*:*:*:* |
php | php | 4.0.0 | cpe:2.3:a:php:php:4.0.0:*:*:*:*:*:*:* |
php | php | 4.0.1 | cpe:2.3:a:php:php:4.0.1:*:*:*:*:*:*:* |