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CVE-2007-5300

5.0 · MEDIUM

Off-by-one error in the do_login_loop function in libwzd-core/wzd_login.c in wzdftpd 0.8.0, 0.8.2, and possibly other versions allows remote attackers to cause a denial of service (daemon crash) vi…

Published Oct 9, 2007wzdftpdCWE-119EPSS 4.91%

Overview

CVE-2007-5300 is a medium-severity vulnerability affecting wzdftpd wzdftpd. It was published on October 9, 2007 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Off-by-one error in the do_login_loop function in libwzd-core/wzd_login.c in wzdftpd 0.8.0, 0.8.2, and possibly other versions allows remote attackers to cause a denial of service (daemon crash) via a long USER command that triggers a stack-based buffer overflow. NOTE: some of these details are obtained from third party information.

Remediation

Check the references section for vendor advisories and patches from wzdftpd. Update wzdftpd 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

Refsecunia.com/advisories/27091Refsecunia.com/advisories/28342Refwww.debian.org/security/2008/dsa-1452Refwww.securityfocus.com/bid/25967Refwww.vupen.com/english/advisories/2007/3389Refexchange.xforce.ibmcloud.com/vulnerabilities/37008Refexchange.xforce.ibmcloud.com/vulnerabilities/37010Refwww.exploit-db.com/exploits/4498Refsecunia.com/advisories/27091Refsecunia.com/advisories/28342

How CyberStrike helps

Frequently asked questions

What is CVE-2007-5300?

CVE-2007-5300 is a medium-severity vulnerability affecting wzdftpd wzdftpd. It was published on October 9, 2007 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2007-5300?

This vulnerability has a CVSS 2.0 base score of 5.0, 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-2007-5300?

Check the references section for vendor advisories and patches from wzdftpd. Update wzdftpd 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-2007-5300?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-5300 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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