CVE-2007-0539

Description

The wp_remote_fopen function in WordPress before 2.1 allows remote attackers to cause a denial of service (bandwidth or thread consumption) via pingback service calls with a source URI that corresponds to a large file, which triggers a long download session without a timeout constraint.

7.8

CVSS

Severity: High

CVSS 2.0 •

EPSS 1.17% Top 25%

Third-Party Advisory securityreason.com

Affected: n/a n/a

References

Link	Tags
http://www.securityfocus.com/archive/1/458003/100/0/threaded	mailing list
http://www.securityfocus.com/archive/1/457996/100/0/threaded	mailing list
http://securityreason.com/securityalert/2191	third party advisory

Frequently Asked Questions

What is the severity of CVE-2007-0539?: CVE-2007-0539 has been scored as a high severity vulnerability.
How to fix CVE-2007-0539?: To fix CVE-2007-0539, 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-2007-0539 being actively exploited in the wild?: It is possible that CVE-2007-0539 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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