CVE-2016-9905

high-risk
Published 2018-06-11

A potentially exploitable crash in "EnumerateSubDocuments" while adding or removing sub-documents. This vulnerability affects Firefox ESR < 45.6 and Thunderbird < 45.6.

Do I need to act?

~
1.2% chance of exploitation in next 30 days
EPSS score — moderate 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 (12)

Affected Vendors

Debian Redhat Mozilla

References (18)

Third Party Advisory http://rhn.redhat.com/errata/RHSA-2016-2946.html
Third Party Advisory http://rhn.redhat.com/errata/RHSA-2016-2973.html
Third Party Advisory http://www.securityfocus.com/bid/94884
Third Party Advisory http://www.securitytracker.com/id/1037462
Exploit https://bugzilla.mozilla.org/show_bug.cgi?id=1293985
Third Party Advisory https://security.gentoo.org/glsa/201701-15
Third Party Advisory https://www.debian.org/security/2017/dsa-3757
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2016-95/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2016-96/
Third Party Advisory http://rhn.redhat.com/errata/RHSA-2016-2946.html
Third Party Advisory http://rhn.redhat.com/errata/RHSA-2016-2973.html
Third Party Advisory http://www.securityfocus.com/bid/94884
Third Party Advisory http://www.securitytracker.com/id/1037462
Exploit https://bugzilla.mozilla.org/show_bug.cgi?id=1293985
Third Party Advisory https://security.gentoo.org/glsa/201701-15
Third Party Advisory https://www.debian.org/security/2017/dsa-3757
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2016-95/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2016-96/
50
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 3/34 · Minimal
Exposure 17/34 · Moderate