CVE-2013-0780

Description

Use-after-free vulnerability in the nsOverflowContinuationTracker::Finish function in Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3, Thunderbird ESR 17.x before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted document that uses Cascading Style Sheets (CSS) -moz-column-* properties.

Category

9.3
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 1.55% Top 20%
Vendor Advisory debian.org Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory opensuse.org Vendor Advisory redhat.com Vendor Advisory redhat.com 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.debian.org/security/2013/dsa-2699 third party advisory vendor advisory
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
https://bugzilla.mozilla.org/show_bug.cgi?id=812893 issue tracking patch vendor advisory
http://www.ubuntu.com/usn/USN-1748-1 third party advisory vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16383 vdb entry third party advisory signature
http://lists.opensuse.org/opensuse-updates/2013-02/msg00062.html mailing list third party advisory vendor advisory
http://rhn.redhat.com/errata/RHSA-2013-0271.html third party advisory vendor advisory
http://rhn.redhat.com/errata/RHSA-2013-0272.html third party advisory vendor advisory
http://www.mozilla.org/security/announce/2013/mfsa2013-28.html vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2013-02/msg00017.html mailing list third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2013-0780?
CVE-2013-0780 has been scored as a critical severity vulnerability.
How to fix CVE-2013-0780?
To fix CVE-2013-0780, 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-2013-0780 being actively exploited in the wild?
It is possible that CVE-2013-0780 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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