Vulnerability Details : CVE-2006-4433
PHP before 4.4.3 and 5.x before 5.1.4 does not limit the character set of the session identifier (PHPSESSID) for third party session handlers, which might make it easier for remote attackers to exploit other vulnerabilities by inserting PHP code into the PHPSESSID, which is stored in the session file. NOTE: it could be argued that this not a vulnerability in PHP itself, rather a design limitation that enables certain attacks against session handlers that do not account for this limitation.
Threat overview for CVE-2006-4433
Top countries where our scanners detected CVE-2006-4433
Top open port discovered on systems with this issue
80
IPs affected by CVE-2006-4433 7,908
Threat actors abusing to this issue?
Yes
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affected by CVE-2006-4433!
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Exploit prediction scoring system (EPSS) score for CVE-2006-4433
Probability of exploitation activity in the next 30 days: 3.12%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 90 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2006-4433
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
nvd@nist.gov |
Vendor statements for CVE-2006-4433
-
Red Hat 2008-10-30We do not consider this to be a PHP flaw. The problem is caused by the insufficient input validation performed by Zend platform.
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