CVE-2007-1835

Description

PHP 4 before 4.4.5 and PHP 5 before 5.2.1, when using an empty session save path (session.save_path), uses the TMPDIR default after checking the restrictions, which allows local users to bypass open_basedir restrictions.

4.6

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 0.12%

Vendor Advisory hp.com Vendor Advisory hp.com

Affected: n/a n/a

References

Link	Tags
http://www.vupen.com/english/advisories/2007/1991	vdb entry
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01056506	vendor advisory
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01086137	vendor advisory
http://www.php-security.org/MOPB/MOPB-36-2007.html
http://www.vupen.com/english/advisories/2007/2374	vdb entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/33550	vdb entry
http://secunia.com/advisories/25423	third party advisory
http://secunia.com/advisories/25850	third party advisory
http://www.securityfocus.com/bid/23183	vdb entry

Frequently Asked Questions

What is the severity of CVE-2007-1835?: CVE-2007-1835 has been scored as a medium severity vulnerability.
How to fix CVE-2007-1835?: To fix CVE-2007-1835, 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-2007-1835 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2007-1835 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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