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NVD Vulnerability Details :
CVE-2010-1128
Deferred
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-26 Mar, 2010 | 20:30
Updated At-11 Apr, 2025 | 00:51

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.06.4MEDIUM
AV:N/AC:L/Au:N/C:P/I:P/A:N
CPE Matches
The PHP Group
php
>>php>>Versions up to 5.2.12(inclusive)
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
The PHP Group
php
>>php>>5.2.0
cpe:2.3:a:php:php:5.2.0:*:*:*:*:*:*:*
The PHP Group
php
>>php>>5.2.1
cpe:2.3:a:php:php:5.2.1:*:*:*:*:*:*:*
The PHP Group
php
>>php>>5.2.2
cpe:2.3:a:php:php:5.2.2:*:*:*:*:*:*:*
The PHP Group
php
>>php>>5.2.3
cpe:2.3:a:php:php:5.2.3:*:*:*:*:*:*:*
The PHP Group
php
>>php>>5.2.4
cpe:2.3:a:php:php:5.2.4:*:*:*:*:*:*:*
The PHP Group
php
>>php>>5.2.5
cpe:2.3:a:php:php:5.2.5:*:*:*:*:*:*:*
The PHP Group
php
>>php>>5.2.6
cpe:2.3:a:php:php:5.2.6:*:*:*:*:*:*:*
The PHP Group
php
>>php>>5.2.7
cpe:2.3:a:php:php:5.2.7:*:*:*:*:*:*:*
The PHP Group
php
>>php>>5.2.8
cpe:2.3:a:php:php:5.2.8:*:*:*:*:*:*:*
The PHP Group
php
>>php>>5.2.9
cpe:2.3:a:php:php:5.2.9:*:*:*:*:*:*:*
The PHP Group
php
>>php>>5.2.10
cpe:2.3:a:php:php:5.2.10:*:*:*:*:*:*:*
The PHP Group
php
>>php>>5.2.11
cpe:2.3:a:php:php:5.2.11:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-310Primarynvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
Organization : Red Hat
Last Modified : 2010-04-14T00:00:00

Red Hat is aware of this issue and is tracking it via the following bug: https://bugzilla.redhat.com/show_bug.cgi?id=577582 The Red Hat Security Response Team has rated this issue as having low security impact, a future update may address this flaw. More information regarding issue severity can be found here: http://www.redhat.com/security/updates/classification/

References
HyperlinkSourceResource
http://secunia.com/advisories/38708cve@mitre.org
Vendor Advisory
http://secunia.com/advisories/42410cve@mitre.org
N/A
http://www.php.net/ChangeLog-5.phpcve@mitre.org
N/A
http://www.php.net/releases/5_2_13.phpcve@mitre.org
Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2010-0919.htmlcve@mitre.org
N/A
http://www.securityfocus.com/bid/38430cve@mitre.org
Exploit
http://www.vupen.com/english/advisories/2010/0479cve@mitre.org
Patch
Vendor Advisory
http://www.vupen.com/english/advisories/2010/3081cve@mitre.org
N/A
http://secunia.com/advisories/38708af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://secunia.com/advisories/42410af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.php.net/ChangeLog-5.phpaf854a3a-2127-422b-91ae-364da2661108
N/A
http://www.php.net/releases/5_2_13.phpaf854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2010-0919.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/bid/38430af854a3a-2127-422b-91ae-364da2661108
Exploit
http://www.vupen.com/english/advisories/2010/0479af854a3a-2127-422b-91ae-364da2661108
Patch
Vendor Advisory
http://www.vupen.com/english/advisories/2010/3081af854a3a-2127-422b-91ae-364da2661108
N/A
Change History
0Changes found
Details not found