CVE-2010-0063

Name: CVE-2010-0063
Creator: NVD / NIST
Published: 2010-03-30T18:30:00.42+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.57%

Last modified Jun 16, 2026

CVE-2010-0063 is a vulnerability of currently unknown severity. Incomplete blacklist vulnerability in CoreTypes in Apple Mac OS X before 10.6.3 makes it easier for user-assisted remote attackers to execute arbitrary JavaScript via a web page that offers a download with a Content-Type value that is not on the list of possibly unsafe content types for Safari, as demonstrated by the values for the (1) .ibplugin and (2) .url extensions.. EPSS estimates a 1.57% chance of exploitation in the next 30 days.

Description

Incomplete blacklist vulnerability in CoreTypes in Apple Mac OS X before 10.6.3 makes it easier for user-assisted remote attackers to execute arbitrary JavaScript via a web page that offers a download with a Content-Type value that is not on the list of possibly unsafe content types for Safari, as demonstrated by the values for the (1) .ibplugin and (2) .url extensions.

Metrics

EPSS Probability

1.57%

72.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Apple	Mac Os X	<= 10.6.2
Apple	Mac Os X	10.5
Apple	Mac Os X	10.5.0
Apple	Mac Os X	10.5.1
Apple	Mac Os X	10.5.2
Apple	Mac Os X	10.5.3
Apple	Mac Os X	10.5.4
Apple	Mac Os X	10.5.5
Apple	Mac Os X	10.5.6
Apple	Mac Os X	10.5.7
Apple	Mac Os X	10.5.8
Apple	Mac Os X	10.6.0
Apple	Mac Os X	10.6.1
Apple	Mac Os X Server	<= 10.6.2
Apple	Mac Os X Server	10.5
Apple	Mac Os X Server	10.5.0
Apple	Mac Os X Server	10.5.1
Apple	Mac Os X Server	10.5.2
Apple	Mac Os X Server	10.5.3
Apple	Mac Os X Server	10.5.4
Apple	Mac Os X Server	10.5.5
Apple	Mac Os X Server	10.5.6
Apple	Mac Os X Server	10.5.7
Apple	Mac Os X Server	10.5.8
Apple	Mac Os X Server	10.6.0
Apple	Mac Os X Server	10.6.1

References

http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.htmlPatch, Vendor Advisory
http://support.apple.com/kb/HT4077Patch, Vendor Advisory
http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.htmlPatch, Vendor Advisory
http://support.apple.com/kb/HT4077Patch, Vendor Advisory

Timeline

Published: Mar 30, 2010
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2010-0063?

How severe is CVE-2010-0063?

Severity scoring for CVE-2010-0063 is pending analysis. The EPSS model estimates a 1.57% probability of exploitation in the next 30 days.

How do I fix CVE-2010-0063?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2010-0063?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST