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    CVE-2007-3742

    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.

    Published:Aug 3, 2007
    Last Modified:Apr 23, 2026
    EPS:Aug 3, 2007
    EPSS Score:0.00616
    CVSS Score:4.3

    Affected Products

    Vendor
    Apple
    Product
    Iphone
    Vendor
    Apple
    Product
    Safari

    Exploits

    http://www.securityfocus.com/bid/24636http://www.securityfocus.com/bid/24636

    Related CVEs

    CVE-2022-22592 (CVSS 6.5) — A logic issue was addressed with improved state management. This issue is fixed in iOS 15.3 and iPadOS 15.3, w…
    CVE-2011-1344 (CVSS 6.8) — Use-after-free vulnerability in WebKit, as used in Apple Safari before 5.0.5; iOS before 4.3.2 for iPhone, iPo…
    CVE-2010-1226 (CVSS 5) — The HTTP client functionality in Apple iPhone OS 3.1 on the iPhone 2G and 3.1.3 on the iPhone 3GS allows remot…
    CVE-2008-4593 (CVSS 1.2) — Apple iPhone 2.1 with firmware 5F136, when Require Passcode is enabled and Show SMS Preview is disabled, allow…
    CVE-2008-3950 (CVSS 5) — Off-by-one error in the _web_drawInRect:withFont:ellipsis:alignment:measureOnly function in WebKit in Safari i…
    CVE-2008-3632 (CVSS 9.3) — Use-after-free vulnerability in WebKit in Apple iPod touch 1.1 through 2.0.2, and iPhone 1.0 through 2.0.2, al…
    CVE-2008-3876 (CVSS 1.9) — Apple iPhone 2.0.2, in some configurations, allows physically proximate attackers to bypass intended access re…
    CVE-2008-2303 (CVSS 10) — Integer signedness error in Safari on Apple iPhone before 2.0 and iPod touch before 2.0 allows remote attacker…
    CVE-2008-2317 (CVSS 9.3) — WebCore in Apple Safari does not properly perform garbage collection of JavaScript document elements, which al…
    CVE-2008-1588 (CVSS 4.3) — Safari on Apple iPhone before 2.0 and iPod touch before 2.0 allows remote attackers to spoof the address bar v…

    References

    http://docs.info.apple.com/article.html?artnum=306173
    http://docs.info.apple.com/article.html?artnum=306174
    http://isc.sans.org/diary.html?storyid=3214
    http://secunia.com/advisories/26287
    http://www.securityfocus.com/bid/24636
    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
    http://docs.info.apple.com/article.html?artnum=306173
    http://docs.info.apple.com/article.html?artnum=306174
    http://isc.sans.org/diary.html?storyid=3214
    http://secunia.com/advisories/26287
    http://www.securityfocus.com/bid/24636
    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

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High