CVE-2022-50799

Description

Fetch FTP Client 5.8.2 contains a denial of service vulnerability that allows attackers to trigger 100% CPU consumption by sending long server responses. Attackers can send specially crafted FTP server responses exceeding 2K bytes to cause excessive resource utilization and potentially crash the application.

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CVSS v3.1 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-770 CWE-770

References

Other References

https://www.exploit-db.com/exploits/50696 https://www.fetchsoftworks.com https://www.vulncheck.com/advisories/fetch-softworks-fetch-ftp-client-remote-cpu-consumption-denial-of-service https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5696.php

Frequently Asked Questions

What is CVE-2022-50799? +

Fetch FTP Client 5.8.2 contains a denial of service vulnerability that allows attackers to trigger 100% CPU consumption by sending long server responses. Attackers can send specially crafted FTP server responses exceeding 2K bytes to cause excessive resource utilization and potentially crash the application. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2022-50799? +

CVE-2022-50799 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2022-50799? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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