CVE-2014-1531

Public Exploit

Description

Use-after-free vulnerability in the nsGenericHTMLElement::GetWidthHeightForImage function in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors involving an imgLoader object that is not properly handled during an image-resize operation.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.72% Top 20%
Vendor Advisory redhat.com Vendor Advisory fedoraproject.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory gentoo.org Vendor Advisory opensuse.org Vendor Advisory ubuntu.com Vendor Advisory redhat.com Vendor Advisory opensuse.org Vendor Advisory debian.org Vendor Advisory debian.org Vendor Advisory ubuntu.com Vendor Advisory fedoraproject.org Vendor Advisory mozilla.org Vendor Advisory mozilla.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://rhn.redhat.com/errata/RHSA-2014-0448.html third party advisory vendor advisory
http://www.mozilla.org/security/announce/2014/mfsa2014-44.html vendor advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=987140 vendor advisory issue tracking exploit
http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132332.html vendor advisory mailing list third party advisory
http://lists.opensuse.org/opensuse-updates/2014-05/msg00013.html vendor advisory mailing list third party advisory
http://lists.opensuse.org/opensuse-updates/2014-05/msg00010.html vendor advisory mailing list third party advisory
http://lists.opensuse.org/opensuse-updates/2014-05/msg00033.html vendor advisory mailing list third party advisory
http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00015.html vendor advisory mailing list third party advisory
https://security.gentoo.org/glsa/201504-01 third party advisory vendor advisory
http://www.securitytracker.com/id/1030165 third party advisory vdb entry
http://secunia.com/advisories/59866 third party advisory broken link
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html third party advisory
http://lists.opensuse.org/opensuse-updates/2014-05/msg00040.html vendor advisory mailing list third party advisory
http://www.ubuntu.com/usn/USN-2189-1 third party advisory vendor advisory
http://rhn.redhat.com/errata/RHSA-2014-0449.html third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00006.html vendor advisory mailing list third party advisory
http://www.debian.org/security/2014/dsa-2918 third party advisory vendor advisory
http://www.debian.org/security/2014/dsa-2924 third party advisory vendor advisory
http://www.ubuntu.com/usn/USN-2185-1 third party advisory vendor advisory
http://www.securityfocus.com/bid/67134 third party advisory vdb entry
http://www.securitytracker.com/id/1030164 third party advisory vdb entry
http://www.securitytracker.com/id/1030163 third party advisory vdb entry
http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132437.html vendor advisory mailing list third party advisory

Frequently Asked Questions

What is the severity of CVE-2014-1531?
CVE-2014-1531 has been scored as a high severity vulnerability.
How to fix CVE-2014-1531?
To fix CVE-2014-1531, 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-2014-1531 being actively exploited in the wild?
It is possible that CVE-2014-1531 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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