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CVE-2010-1128

nvd nist
Published: Mar 26, 2010Modified: Apr 29, 2026

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6.4
Vector
AV:N/AC:L/Au:N/C:P/I:P/A:N
Exploitability: 10.0 / Impact: 4.9
Source: NVD

Description

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.

Affected (13)

Products: Php: Php
Php
1 product
Php
Configuration A
13 vulnerable
Vulnerable SoftwareAffected Versions
Php
Php
version ≤ 5.2.12
Php
Version 5.2.0
Php
Version 5.2.10
Php
Version 5.2.11
Php
Version 5.2.1
Php
Version 5.2.2
Php
Version 5.2.3
Php
Version 5.2.4
Php
Version 5.2.5
Php
Version 5.2.6
Php
Version 5.2.7
Php
Version 5.2.8
Php
Version 5.2.9

Related CWEs

CWE-310
CWE-310

References (16)

Source: cve@mitre.org
Vendor Advisory
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Vendor Advisory
Source: cve@mitre.org
Source: cve@mitre.org
Exploit
Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.