CVE-2020-35579

Public Exploit

Description

tindy2013 subconverter 0.6.4 has a /sub?target=%TARGET%&url=%URL%&config=%CONFIG% API endpoint that accepts an arbitrary %URL% value and launches a GET request for it, but does not consider that the external request target may indirectly redirect back to this original /sub endpoint. Thus, a request loop and a denial of service may occur.

7.5

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.43%

Third-Party Advisory github.com

Affected: n/a n/a

References

Link	Tags
https://github.com/tindy2013/subconverter/issues/284	third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-35579?: CVE-2020-35579 has been scored as a high severity vulnerability.
How to fix CVE-2020-35579?: To fix CVE-2020-35579, 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-2020-35579 being actively exploited in the wild?: It is possible that CVE-2020-35579 is being exploited or will be exploited in a near future based on public information. 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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