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CVE-2005-4080

4.3 · MEDIUM

Horde IMP 4.0.4 and earlier does not sanitize strings containing UTF16 null characters, which allows remote attackers to conduct cross-site scripting (XSS) attacks via UTF16 encoded attachments and…

Published Dec 8, 2005hordeEPSS 2.40%

Overview

CVE-2005-4080 is a medium-severity vulnerability affecting horde imp. It was published on December 8, 2005 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

Horde IMP 4.0.4 and earlier does not sanitize strings containing UTF16 null characters, which allows remote attackers to conduct cross-site scripting (XSS) attacks via UTF16 encoded attachments and strings that will be executed when viewed using Internet Explorer, which ignores the characters.

Remediation

Check the references section for vendor advisories and patches from horde. Update imp 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/17910Refsecurityreason.com/securityalert/232Refsecuritytracker.com/id?1015315Refwww.securityfocus.com/archive/1/418734/100/0/threadedRefwww.securityfocus.com/bid/15730/Refwww.vupen.com/english/advisories/2005/2773Refexchange.xforce.ibmcloud.com/vulnerabilities/23465Refsecunia.com/advisories/17910Refsecurityreason.com/securityalert/232Refsecuritytracker.com/id?1015315

How CyberStrike helps

Frequently asked questions

What is CVE-2005-4080?

CVE-2005-4080 is a medium-severity vulnerability affecting horde imp. It was published on December 8, 2005 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

How severe is CVE-2005-4080?

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-2005-4080?

Check the references section for vendor advisories and patches from horde. Update imp 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-2005-4080?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2005-4080 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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