What’s Vulnerable › Vulnerabilities

CVE-2003-1397

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 6.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2003-12-31 · updated 2026-06-16
• Weakness: CWE-119

Description

The PluginContext object of Opera 6.05 and 7.0 allows remote attackers to cause a denial of service (crash) via an HTTP request containing a long string that gets passed to the ShowDocument method.

Affected products

• Opera Browser: 6.05, 7.0, 7.0-beta1, 7.0-beta1_v2, 7.0-beta2, 7.01

References

• http://securityreason.com/securityalert/3255
• http://www.securityfocus.com/archive/1/311214
• http://www.securityfocus.com/bid/6814
• https://exchange.xforce.ibmcloud.com/vulnerabilities/11280
• http://securityreason.com/securityalert/3255
• http://www.securityfocus.com/archive/1/311214
• http://www.securityfocus.com/bid/6814
• https://exchange.xforce.ibmcloud.com/vulnerabilities/11280

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