CVE-2006-4432

Description

Directory traversal vulnerability in Zend Platform 2.2.1 and earlier allows remote attackers to overwrite arbitrary files via a .. (dot dot) sequence in the final component of the PHP session identifier (PHPSESSID). NOTE: in some cases, this issue can be leveraged to perform direct static code injection.

7.5

CVSS

Severity: High

CVSS 2.0 •

EPSS 1.36% Top 25%

Vendor Advisory secunia.com Vendor Advisory hardened-php.net

Affected: n/a n/a

References

Link	Tags
http://www.securityfocus.com/archive/1/444263/100/0/threaded	mailing list
http://www.osvdb.org/28232	vdb entry
http://securityreason.com/securityalert/1466	third party advisory
http://www.hardened-php.net/advisory_052006.128.html	patch vendor advisory
http://secunia.com/advisories/21573	third party advisory patch vendor advisory
http://www.vupen.com/english/advisories/2006/3388	vdb entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/28576	vdb entry

Frequently Asked Questions

What is the severity of CVE-2006-4432?: CVE-2006-4432 has been scored as a high severity vulnerability.
How to fix CVE-2006-4432?: To fix CVE-2006-4432, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2006-4432 being actively exploited in the wild?: It is possible that CVE-2006-4432 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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