CVE-2013-0760

Description

Buffer overflow in the CharDistributionAnalysis::HandleOneChar function in Mozilla Firefox before 18.0, Thunderbird before 17.0.2, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via a crafted document.

Category

9.3
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 3.15% Top 15%
Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory ubuntu.com Vendor Advisory opensuse.org Vendor Advisory ubuntu.com Vendor Advisory opensuse.org Vendor Advisory ubuntu.com Vendor Advisory mozilla.org Vendor Advisory mozilla.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00006.html vendor advisory mailing list third party advisory
http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00010.html vendor advisory mailing list third party advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=780979 patch vendor advisory issue tracking
http://www.mozilla.org/security/announce/2013/mfsa2013-02.html vendor advisory
http://www.ubuntu.com/usn/USN-1681-4 third party advisory vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17086 signature third party advisory vdb entry
http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00007.html vendor advisory mailing list third party advisory
http://www.ubuntu.com/usn/USN-1681-1 third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00017.html vendor advisory mailing list third party advisory
http://www.ubuntu.com/usn/USN-1681-2 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2013-0760?
CVE-2013-0760 has been scored as a critical severity vulnerability.
How to fix CVE-2013-0760?
To fix CVE-2013-0760, 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-2013-0760 being actively exploited in the wild?
It is possible that CVE-2013-0760 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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