What’s Vulnerable › Vulnerabilities

CVE-2006-4819

• Severity: medium (CVSS 5.1 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2006-10-17 · updated 2026-06-16
• Weakness: CWE-119

Description

Heap-based buffer overflow in Opera 9.0 and 9.01 allows remote attackers to execute arbitrary code via a long URL in a tag (long link address).

Affected products

• Opera Browser: 9.0, 9.01

References

• http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=424
• http://secunia.com/advisories/22218
• http://secunia.com/advisories/22509
• http://securitytracker.com/id?1017080
• http://www.kb.cert.org/vuls/id/484380
• http://www.novell.com/linux/security/advisories/2006_61_opera.html
• http://www.opera.com/support/search/supsearch.dml?index=848
• http://www.securityfocus.com/bid/20591
• http://www.vupen.com/english/advisories/2006/4066
• https://exchange.xforce.ibmcloud.com/vulnerabilities/29632
• http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=424
• http://secunia.com/advisories/22218

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