CVE-2010-1986: Medium severity Mozilla Firefox vulnerability

Published May 20, 2010
·
Updated

Mozilla Firefox 3.6.3 on Windows XP SP3 allows remote attackers to cause a denial of service (memory consumption and application crash) via JavaScript code that creates multiple arrays containing elements with long string values, and then appends long strings to the content of a P element, related to the gfxWindowsFontGroup::MakeTextRun function in xul.dll, a different vulnerability than CVE-2009-1571.

Affected Software

4 affected components
Mozilla Firefox=3.6.3
Microsoft Windows XP=sp3
All of the following
Mozilla Firefox=3.6.3
Microsoft Windows XP=sp3

Event History

May 20, 2010
CVE Published
via MITRE·05:00 PM
Data Sourced
via MITRE·05:00 PM
Description
Data Sourced
05:30 PM
DescriptionWeaknessAffected Software
Data Sourced
via NVD·05:30 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2010-1986?

CVE-2010-1986 is classified as a denial of service vulnerability.

2

How do I fix CVE-2010-1986?

To fix CVE-2010-1986, updating to a later version of Mozilla Firefox is recommended.

3

Which versions of Firefox are affected by CVE-2010-1986?

CVE-2010-1986 specifically affects Mozilla Firefox version 3.6.3.

4

Can CVE-2010-1986 be exploited remotely?

Yes, CVE-2010-1986 can be exploited remotely through malicious JavaScript.

5

What operating system is impacted by CVE-2010-1986?

CVE-2010-1986 affects users running Windows XP SP3.

Contact

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