CVE-2003-1387

Name: CVE-2003-1387
Creator: NVD / NIST
Published: 2003-12-31T05:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 14.67%

Last modified Jun 16, 2026

CVE-2003-1387 is a vulnerability of currently unknown severity. Buffer overflow in Opera 6.05 and 6.06, and possibly other versions, allows remote attackers to execute arbitrary code via a URL with a long username.. EPSS estimates a 14.67% chance of exploitation in the next 30 days.

Description

Buffer overflow in Opera 6.05 and 6.06, and possibly other versions, allows remote attackers to execute arbitrary code via a URL with a long username.

Metrics

EPSS Probability

14.67%

96.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-120

Affected Software

Vendor	Product	Versions	Update
Opera	Opera Browser	6.05	—
Opera	Opera Browser	6.06	—
Opera	Opera Browser	7.0	Beta1

References

http://securityreason.com/securityalert/3253Broken Link
http://www.securityfocus.com/archive/1/311194Broken Link, Third Party Advisory, VDB Entry
http://www.securityfocus.com/archive/1/315794Broken Link, Exploit, Third Party Advisory, VDB Entry
http://www.securityfocus.com/bid/6811Broken Link, Patch, Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/11281Third Party Advisory, VDB Entry
http://securityreason.com/securityalert/3253Broken Link
http://www.securityfocus.com/archive/1/311194Broken Link, Third Party Advisory, VDB Entry
http://www.securityfocus.com/archive/1/315794Broken Link, Exploit, Third Party Advisory, VDB Entry
http://www.securityfocus.com/bid/6811Broken Link, Patch, Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/11281Third Party Advisory, VDB Entry

Timeline

Published: Dec 31, 2003
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2003-1387?

Buffer overflow in Opera 6.05 and 6.06, and possibly other versions, allows remote attackers to execute arbitrary code via a URL with a long username.

How severe is CVE-2003-1387?

Severity scoring for CVE-2003-1387 is pending analysis. The EPSS model estimates a 14.67% probability of exploitation in the next 30 days.

How do I fix CVE-2003-1387?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2003-1387?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST