CVE-2014-1509

high-risk
Published 2014-03-19

Buffer overflow in the _cairo_truetype_index_to_ucs4 function in cairo, as used in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25, allows remote attackers to execute arbitrary code via a crafted extension that renders fonts in a PDF document.

Do I need to act?

-
0.81% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Canonical Redhat Opensuse Mozilla Suse

References (24)

Mailing List http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00016.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00017.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00022.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00016.html
Third Party Advisory http://rhn.redhat.com/errata/RHSA-2014-0310.html
Third Party Advisory http://rhn.redhat.com/errata/RHSA-2014-0316.html
Vendor Advisory http://www.mozilla.org/security/announce/2014/mfsa2014-27.html
Third Party Advisory http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
Third Party Advisory http://www.securityfocus.com/bid/66425
Third Party Advisory http://www.ubuntu.com/usn/USN-2151-1
Exploit https://bugzilla.mozilla.org/show_bug.cgi?id=966021
Third Party Advisory https://security.gentoo.org/glsa/201504-01
Mailing List http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00016.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00017.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00022.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00016.html
Third Party Advisory http://rhn.redhat.com/errata/RHSA-2014-0310.html
Third Party Advisory http://rhn.redhat.com/errata/RHSA-2014-0316.html
Vendor Advisory http://www.mozilla.org/security/announce/2014/mfsa2014-27.html
Third Party Advisory http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
and 4 more references
54
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 3/34 · Minimal
Exposure 21/34 · High