CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
AI Score
Confidence
High
EPSS
Percentile
83.1%
The Linear Congruential Generator (LCG) in PHP before 5.2.13 does not provide the expected entropy, which makes it easier for context-dependent attackers to guess values that were intended to be unpredictable, as demonstrated by session cookies generated by using the uniqid function.
Vendor | Product | Version | CPE |
---|---|---|---|
php | php | * | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
php | php | 5.2.0 | cpe:2.3:a:php:php:5.2.0:*:*:*:*:*:*:* |
php | php | 5.2.1 | cpe:2.3:a:php:php:5.2.1:*:*:*:*:*:*:* |
php | php | 5.2.2 | cpe:2.3:a:php:php:5.2.2:*:*:*:*:*:*:* |
php | php | 5.2.3 | cpe:2.3:a:php:php:5.2.3:*:*:*:*:*:*:* |
php | php | 5.2.4 | cpe:2.3:a:php:php:5.2.4:*:*:*:*:*:*:* |
php | php | 5.2.5 | cpe:2.3:a:php:php:5.2.5:*:*:*:*:*:*:* |
php | php | 5.2.6 | cpe:2.3:a:php:php:5.2.6:*:*:*:*:*:*:* |
php | php | 5.2.7 | cpe:2.3:a:php:php:5.2.7:*:*:*:*:*:*:* |
php | php | 5.2.8 | cpe:2.3:a:php:php:5.2.8:*:*:*:*:*:*:* |