CWE
20
Advisory Published
Updated

CVE-2009-1686: Input Validation

First published: Wed Jun 10 2009(Updated: )

WebKit in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 does not properly handle constant (aka const) declarations in a type-conversion operation during JavaScript exception handling, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted HTML document.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Apple Mobile Safari=3.1.2
Apple Mobile Safari=0.9
Apple Mobile Safari=1.3.2
Apple Mobile Safari=1.2
Apple Mobile Safari=3.0.4
Apple Mobile Safari=3.0.3
Apple Mobile Safari=1.3.1
Apple Mobile Safari=2.0.4
Apple Mobile Safari=3.0
Apple Mobile Safari=3.2.3
Apple Mobile Safari=1.1
Apple Mobile Safari<=4.0_beta
Apple Mobile Safari=3.1
Apple Mobile Safari=2.0
Apple Mobile Safari=3.0.2
Apple Mobile Safari=1.0.3
Apple Mobile Safari=1.0
Apple Mobile Safari=2.0.2
Apple Mobile Safari=3.1.1
Apple Mobile Safari=1.3
Apple Mobile Safari=0.8
Apple Mobile Safari=3.2
Apple Mobile Safari=3.0.3
Apple Mobile Safari=3.0.1
Apple Mobile Safari=3.2.1
Apple Mobile Safari=3.1.2
Apple Mobile Safari<=3.2.3
Apple Mobile Safari=3.0.2
Apple Mobile Safari=3.1
Apple Mobile Safari=3.1.1
Apple Mobile Safari=3.0
Apple Mobile Safari=3.2.2
Apple Mobile Safari=3.2.1
Apple Mobile Safari=3.0.4

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Frequently Asked Questions

  • What is the severity of CVE-2009-1686?

    CVE-2009-1686 is rated as a critical vulnerability due to its potential for remote code execution.

  • How do I fix CVE-2009-1686?

    To fix CVE-2009-1686, users should update to the latest version of Apple Safari that is not affected by this vulnerability.

  • What versions of Safari are affected by CVE-2009-1686?

    CVE-2009-1686 affects Apple Safari versions prior to 4.0, including multiple version numbers like 3.1.2, 3.1, and others.

  • What type of attacks can exploit CVE-2009-1686?

    CVE-2009-1686 can be exploited via remote attacks that leverage JavaScript exception handling to execute arbitrary code.

  • Who is impacted by CVE-2009-1686?

    Users of Apple Safari before version 4.0, including those on Mac and Windows platforms, are impacted by CVE-2009-1686.

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