CVE-2010-1128 : Detail

CVE-2010-1128

A02-Cryptographic Failures
0.88%V3
Network
2010-03-26
19h00 +00:00
2010-12-07
09h00 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-310 Category : Cryptographic Issues
Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed.

Metrics

Metrics Score Severity CVSS Vector Source
V2 6.4 AV:N/AC:L/Au:N/C:P/I:P/A:N [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 33677

Publication date : 2010-02-25 23h00 +00:00
Author : Rasmus
EDB Verified : Yes

source: https://www.securityfocus.com/bid/38430/info PHP is prone to a security vulnerability that affects LCG (Linear Congruential) entropy. Attackers can exploit this issue to steal sessions or other sensitive data. Versions prior to PHP 5.2.13 are affected. https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/33677.tar.gz

Products Mentioned

Configuraton 0

Php>>Php >> Version To (including) 5.2.12

Php>>Php >> Version 5.2.0

Php>>Php >> Version 5.2.1

Php>>Php >> Version 5.2.2

Php>>Php >> Version 5.2.3

Php>>Php >> Version 5.2.4

Php>>Php >> Version 5.2.5

Php>>Php >> Version 5.2.6

Php>>Php >> Version 5.2.7

Php>>Php >> Version 5.2.8

Php>>Php >> Version 5.2.9

Php>>Php >> Version 5.2.10

Php>>Php >> Version 5.2.11

References

http://www.vupen.com/english/advisories/2010/0479
Tags : vdb-entry, x_refsource_VUPEN
http://www.php.net/releases/5_2_13.php
Tags : x_refsource_CONFIRM
http://www.redhat.com/support/errata/RHSA-2010-0919.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.php.net/ChangeLog-5.php
Tags : x_refsource_CONFIRM
http://secunia.com/advisories/38708
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/38430
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/42410
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2010/3081
Tags : vdb-entry, x_refsource_VUPEN