CVE-2007-3742
MEDIUM · CVSS 4.3EPSS 2.4%EU EUVD
WebKit in Apple Safari 3 Beta before Update 3.0.3, and iPhone before 1.0.1, does not properly handle the interaction between International Domain Name (IDN) support and Unicode fonts, which allows remote attackers to create a URL containing "look-alike characters" (homographs) and possibly perform phishing attacks.
Key facts
- CVSS score
- 4.3 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:N- Weakness (CWE)
- CWE-16
- EPSS score
- 2.4% (84th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2007-3726)
- Published
- August 3, 2007
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2007-3726 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- apple / iphone
- apple / safari
References
- http://docs.info.apple.com/article.html?artnum=306173(Patch)
- http://docs.info.apple.com/article.html?artnum=306174(Patch)
- http://isc.sans.org/diary.html?storyid=3214
- http://secunia.com/advisories/26287(Vendor Advisory)
- http://www.securityfocus.com/bid/24636(Exploit, Patch)
- http://www.securitytracker.com/id?1018488
- http://www.vupen.com/english/advisories/2007/2730
- http://www.vupen.com/english/advisories/2007/2731
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35716
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
Query CVEs from your AI assistant
The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.
Add the CVE brain