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    CVE-2007-2175

    Apple QuickTime Java extensions (QTJava.dll), as used in Safari and other browsers, and when Java is enabled, allows remote attackers to execute arbitrary code via parameters to the toQTPointer method in quicktime.util.QTHandleRef, which can be used to modify arbitrary memory when creating QTPointerRef objects, as demonstrated during the "PWN 2 0WN" contest at CanSecWest 2007.

    Published:Apr 24, 2007
    Last Modified:Apr 23, 2026
    EPS:Apr 24, 2007
    EPSS Score:0.8532
    CVSS Score:7.6

    Affected Products

    Vendor
    Apple
    Product
    Safari

    Exploits

    https://www.exploit-db.com/exploits/16295https://www.exploit-db.com/exploits/29884https://www.exploit-db.com/exploits/9943

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-43670 (CVSS 8.8) — A Content Security Policy bypass was addressed with improved enforcement in AudioWorklet contexts. This issue …
    CVE-2026-65331 (CVSS 4.3) — This issue was addressed through improved state management. This issue is fixed in Safari 26.6.1, iOS 18.7.10 …
    CVE-2026-43794 (CVSS 8.8) — A memory corruption issue was addressed with improved memory handling. This issue is fixed in Safari 26.6.1, i…
    CVE-2026-65351 (CVSS 4.3) — This issue was addressed through improved state management. This issue is fixed in Safari 26.6.1, iOS 26.6.1 a…
    CVE-2026-64782 (CVSS 3.1) — A memory corruption vulnerability was addressed with improved locking. This issue is fixed in Safari 26.6.1, i…
    CVE-2026-43795 (CVSS 4.3) — The issue was addressed with improved memory handling. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and i…
    CVE-2026-65340 (CVSS 4.3) — This issue was addressed through improved state management. This issue is fixed in Safari 26.6.1, iOS 18.7.10 …
    CVE-2026-65337 (CVSS 4.3) — This issue was addressed through improved state management. This issue is fixed in Safari 26.6.1, iOS 18.7.10 …
    CVE-2026-64784 (CVSS 4.3) — An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in Safari 26.6.…
    CVE-2026-65341 (CVSS 5.4) — The issue was addressed with improved memory handling. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and i…

    References

    http://cansecwest.com/post/2007-04-20-14:54:00.First_Mac_Hacked_Cancel_Or_Allow
    http://docs.info.apple.com/article.html?artnum=305446
    http://lists.apple.com/archives/security-announce/2007/May/msg00001.html
    http://www.kb.cert.org/vuls/id/420668
    http://www.matasano.com/log/806/hot-off-the-matasano-sms-queue-cansec-macbook-challenge-won/
    http://www.matasano.com/log/812/breaking-macbook-vuln-in-quicktime-affects-win32-apple-code/
    http://www.osvdb.org/34178
    http://www.securityfocus.com/archive/1/467319/100/0/threaded
    http://www.securitytracker.com/id?1017950
    http://www.theregister.co.uk/2007/04/20/pwn-2-own_winner/
    http://www.zerodayinitiative.com/advisories/ZDI-07-023.html
    https://exchange.xforce.ibmcloud.com/vulnerabilities/33827
    http://cansecwest.com/post/2007-04-20-14:54:00.First_Mac_Hacked_Cancel_Or_Allow
    http://docs.info.apple.com/article.html?artnum=305446
    http://lists.apple.com/archives/security-announce/2007/May/msg00001.html
    http://www.kb.cert.org/vuls/id/420668
    http://www.matasano.com/log/806/hot-off-the-matasano-sms-queue-cansec-macbook-challenge-won/
    http://www.matasano.com/log/812/breaking-macbook-vuln-in-quicktime-affects-win32-apple-code/
    http://www.osvdb.org/34178
    http://www.securityfocus.com/archive/1/467319/100/0/threaded
    http://www.securitytracker.com/id?1017950
    http://www.theregister.co.uk/2007/04/20/pwn-2-own_winner/
    http://www.zerodayinitiative.com/advisories/ZDI-07-023.html
    https://exchange.xforce.ibmcloud.com/vulnerabilities/33827

    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