CVE-2009-2420: Input Validation
First published: Thu Jul 09 2009(Updated: )
Apple Safari 3.2.3 does not properly implement the file: protocol handler, which allows remote attackers to read arbitrary files or cause a denial of service (launch of multiple Windows Explorer instances) via vectors involving an unspecified HTML tag, possibly a related issue to CVE-2009-1703.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple Mobile Safari | =3.2.3 | |
| Apple Mobile Safari | =3.2.3 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2009-2420?
CVE-2009-2420 has a medium severity rating, allowing potential unauthorized file access and denial of service.
How do I fix CVE-2009-2420?
To fix CVE-2009-2420, users should update to a later version of Apple Safari that addresses this vulnerability.
What platforms are affected by CVE-2009-2420?
CVE-2009-2420 affects Apple Safari versions 3.2.3 on both Windows and Mac operating systems.
What are the potential impacts of CVE-2009-2420?
The potential impacts of CVE-2009-2420 include unauthorized file access and the possibility of multiple Windows Explorer instances launching.
Is CVE-2009-2420 related to any other vulnerabilities?
Yes, CVE-2009-2420 may be related to CVE-2009-1703 as both involve issues with the file: protocol handler.
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