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CVE-2011-0507

4.3 · MEDIUM

FTPService.exe in Blackmoon FTP 3.1 Build 1735 and Build 1736 (3.1.7.1736), and possibly other versions before 3.1.8.1737, allows remote attackers to cause a denial of service (crash) via a large n…

Published Jan 20, 2011blackmoonftpserverEPSS 4.92%

Overview

CVE-2011-0507 is a medium-severity vulnerability affecting blackmoonftpserver blackmoon_ftp_server. It was published on January 20, 2011 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

FTPService.exe in Blackmoon FTP 3.1 Build 1735 and Build 1736 (3.1.7.1736), and possibly other versions before 3.1.8.1737, allows remote attackers to cause a denial of service (crash) via a large number of PORT commands with long arguments, which triggers a NULL pointer dereference. NOTE: some of these details are obtained from third party information.

Remediation

Check the references section for vendor advisories and patches from blackmoonftpserver. Update blackmoon_ftp_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refosvdb.org/70452Refsecunia.com/advisories/42933Refwww.exploit-db.com/exploits/15986Refwww.securityfocus.com/bid/45814Refexchange.xforce.ibmcloud.com/vulnerabilities/64696Refosvdb.org/70452Refsecunia.com/advisories/42933Refwww.exploit-db.com/exploits/15986Refwww.securityfocus.com/bid/45814Refexchange.xforce.ibmcloud.com/vulnerabilities/64696

How CyberStrike helps

Frequently asked questions

What is CVE-2011-0507?

CVE-2011-0507 is a medium-severity vulnerability affecting blackmoonftpserver blackmoon_ftp_server. It was published on January 20, 2011 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

How severe is CVE-2011-0507?

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2011-0507?

Check the references section for vendor advisories and patches from blackmoonftpserver. Update blackmoon_ftp_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2011-0507?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2011-0507 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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