CVE-2013-0778

Description

The ClusterIterator::NextCluster function in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via unspecified vectors.

Category

9.3
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 1.56% Top 20%
Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory mozilla.org Vendor Advisory mozilla.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.ubuntu.com/usn/USN-1729-1 third party advisory vendor advisory
http://www.ubuntu.com/usn/USN-1729-2 third party advisory vendor advisory
http://www.ubuntu.com/usn/USN-1748-1 third party advisory vendor advisory
http://lists.opensuse.org/opensuse-updates/2013-02/msg00062.html mailing list third party advisory vendor advisory
http://www.mozilla.org/security/announce/2013/mfsa2013-28.html vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16619 vdb entry third party advisory signature
http://lists.opensuse.org/opensuse-security-announce/2013-02/msg00017.html mailing list third party advisory vendor advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=798867 issue tracking patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2013-0778?
CVE-2013-0778 has been scored as a critical severity vulnerability.
How to fix CVE-2013-0778?
To fix CVE-2013-0778, 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-2013-0778 being actively exploited in the wild?
It is possible that CVE-2013-0778 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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