CVE-2007-1886

Description

Integer overflow in the str_replace function in PHP 4.4.5 and PHP 5.2.1 allows context-dependent attackers to have an unknown impact via a single character search string in conjunction with a single character replacement string, which causes an "off by one overflow."

6.8

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 0.76% Top 30%

Vendor Advisory hp.com Vendor Advisory hp.com Vendor Advisory php-security.org

Affected: n/a n/a

References

Link	Tags
https://exchange.xforce.ibmcloud.com/vulnerabilities/33768	vdb entry
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.vupen.com/english/advisories/2007/2374	vdb entry
http://secunia.com/advisories/25423	third party advisory
http://secunia.com/advisories/25850	third party advisory
http://www.php-security.org/MOPB/MOPB-39-2007.html	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2007-1886?: CVE-2007-1886 has been scored as a medium severity vulnerability.
How to fix CVE-2007-1886?: To fix CVE-2007-1886, 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-2007-1886 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2007-1886 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.