CVE-2003-0553
7.5 · HIGHOverview
CVE-2003-0553 is a high-severity vulnerability affecting netscape navigator. It was published on August 18, 2003 and has a CVSS 2.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Buffer overflow in the Client Detection Tool (CDT) plugin (npcdt.dll) for Netscape 7.02 allows remote attackers to execute arbitrary code via an attachment with a long filename.
Remediation
Check the references section for vendor advisories and patches from netscape. Update navigator 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
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2003-0553?
CVE-2003-0553 is a high-severity vulnerability affecting netscape navigator. It was published on August 18, 2003 and has a CVSS 2.0 base score of 7.5 (HIGH).
How severe is CVE-2003-0553?
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2003-0553?
Check the references section for vendor advisories and patches from netscape. Update navigator 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-2003-0553?
CyberStrike's AI-powered security agents can automatically detect CVE-2003-0553 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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