What’s Vulnerable › Vulnerabilities

CVE-2003-1387

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 14.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2003-12-31 · updated 2026-06-16
• Weakness: CWE-120

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.

Affected products

• Opera Browser: 6.05, 6.06, 7.0-beta1, 7.0-beta1_v2, 7.0-beta2

References

• http://securityreason.com/securityalert/3253
• http://www.securityfocus.com/archive/1/311194
• http://www.securityfocus.com/archive/1/315794
• http://www.securityfocus.com/bid/6811
• https://exchange.xforce.ibmcloud.com/vulnerabilities/11281
• http://securityreason.com/securityalert/3253
• http://www.securityfocus.com/archive/1/311194
• http://www.securityfocus.com/archive/1/315794
• http://www.securityfocus.com/bid/6811
• https://exchange.xforce.ibmcloud.com/vulnerabilities/11281

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