Related Weaknesses
CWE-ID |
Weakness Name |
Source |
CWE-189 |
Category : Numeric Errors Weaknesses in this category are related to improper calculation or conversion of numbers. |
|
Metrics
Metrics |
Score |
Severity |
CVSS Vector |
Source |
V2 |
6.8 |
|
AV:N/AC:M/Au:N/C:P/I:P/A:P |
[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.
Exploit information
Exploit Database EDB-ID : 30117
Publication date : 2007-05-30 22h00 +00:00
Author : Gerhard Wagner
EDB Verified : Yes
source: https://www.securityfocus.com/bid/24261/info
PHP is prone to an integer-overflow vulnerability because it fails to ensure that integer values aren't overrun. Attackers may exploit this issue to cause a buffer overflow and to corrupt process memory.
Attackers may be able to execute arbitrary machine code in the context of the affected application. Failed exploit attempts will likely result in a denial-of-service condition.
This issue affects versions prior to PHP 5.2.3.
<?
$a=str_repeat("A", 65535);
$b=1;
$c=str_repeat("A", 65535);
chunk_split($a,$b,$c);
?>
Products Mentioned
Configuraton 0
Php>>Php >> Version To (including) 4.4.7
Php>>Php >> Version 5.0.0
Php>>Php >> Version 5.0.1
Php>>Php >> Version 5.0.2
Php>>Php >> Version 5.0.3
Php>>Php >> Version 5.0.4
Php>>Php >> Version 5.0.5
Php>>Php >> Version 5.1.0
Php>>Php >> Version 5.1.1
Php>>Php >> Version 5.1.2
Php>>Php >> Version 5.1.3
Php>>Php >> Version 5.1.4
Php>>Php >> Version 5.1.5
Php>>Php >> Version 5.1.6
Php>>Php >> Version 5.2.0
Php>>Php >> Version 5.2.1
Php>>Php >> Version 5.2.2
References