CVE-2009-0321

Public Exploit

Description

Apple Safari 3.2.1 (aka AppVer 3.525.27.1) on Windows allows remote attackers to cause a denial of service (infinite loop or access violation) via a link to an http URI in which the authority (aka hostname) portion is either a (1) . (dot) or (2) .. (dot dot) sequence.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 2.72% Top 15%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6091 vdb entry signature
http://lostmon.blogspot.com/2009/01/safari-for-windows-321-remote-http-uri.html exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/48284 vdb entry
http://www.securityfocus.com/bid/33481 vdb entry exploit

Frequently Asked Questions

What is the severity of CVE-2009-0321?
CVE-2009-0321 has been scored as a medium severity vulnerability.
How to fix CVE-2009-0321?
To fix CVE-2009-0321, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2009-0321 being actively exploited in the wild?
It is possible that CVE-2009-0321 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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