What’s Vulnerable › Vulnerabilities

CVE-2007-3142

• Severity: medium (CVSS 5.8 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2007-06-11 · updated 2026-06-16

Description

Visual truncation vulnerability in Opera 9.21 allows remote attackers to spoof the address bar and possibly conduct phishing attacks via a long hostname, which is truncated after 34 characters, as demonstrated by a phishing attack using HTTP Basic Authentication.

Affected products

• Opera Browser: 9.21

References

• http://osvdb.org/43463
• http://secunia.com/advisories/26545
• http://security.gentoo.org/glsa/glsa-200708-17.xml
• http://testing.bitsploit.de/test.html
• http://www.0x000000.com/?i=334
• http://www.novell.com/linux/security/advisories/2007_15_sr.html
• http://www.securityfocus.com/bid/24352
• https://exchange.xforce.ibmcloud.com/vulnerabilities/34983
• http://osvdb.org/43463
• http://secunia.com/advisories/26545
• http://security.gentoo.org/glsa/glsa-200708-17.xml
• http://testing.bitsploit.de/test.html

Get alerted when CVE-2007-3142 or the next vulnerability affects your stack