What’s Vulnerable › Vulnerabilities

CVE-2006-3945

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2006-07-31 · updated 2026-06-16
• Weakness: CWE-787

Description

The CSS functionality in Opera 9 on Windows XP SP2 allows remote attackers to cause a denial of service (crash) by setting the background property of a DHTML element to a long http or https URL, which triggers memory corruption.

Affected products

• Opera Browser: 9.0

References

• http://browserfun.blogspot.com/2006/07/mobb-26-opera-css-background.html
• http://www.osvdb.org/27374
• http://www.vupen.com/english/advisories/2006/2987
• https://exchange.xforce.ibmcloud.com/vulnerabilities/27977
• http://browserfun.blogspot.com/2006/07/mobb-26-opera-css-background.html
• http://www.osvdb.org/27374
• http://www.vupen.com/english/advisories/2006/2987
• https://exchange.xforce.ibmcloud.com/vulnerabilities/27977

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