CVE-2010-2755

Description

layout/generic/nsObjectFrame.cpp in Mozilla Firefox 3.6.7 does not properly free memory in the parameter array of a plugin instance, which allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted HTML document, related to the DATA and SRC attributes of an OBJECT element. NOTE: this vulnerability exists because of an incorrect fix for CVE-2010-1214.

Category

10.0
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 6.73% Top 10%
Vendor Advisory mozilla.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.mozilla.org/security/announce/2010/mfsa2010-48.html
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11961 signature vdb entry
https://bugzilla.mozilla.org/show_bug.cgi?id=575836 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2010-2755?
CVE-2010-2755 has been scored as a critical severity vulnerability.
How to fix CVE-2010-2755?
To fix CVE-2010-2755, 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-2010-2755 being actively exploited in the wild?
It is possible that CVE-2010-2755 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~7% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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