CVE-2016-4631

moderate-risk
Published 2016-07-22

ImageIO in Apple iOS before 9.3.3, OS X before 10.11.6, tvOS before 9.2.2, and watchOS before 2.2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted TIFF file.

Do I need to act?

~
2.7% 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 (4)

Affected Vendors

Apple

References (22)

Mailing List http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html
Mailing List http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html
Mailing List http://lists.apple.com/archives/security-announce/2016/Jul/msg00002.html
Mailing List http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.html
Third Party Advisory http://www.securityfocus.com/bid/91834
Third Party Advisory http://www.securitytracker.com/id/1036344
Third Party Advisory http://www.talosintelligence.com/reports/TALOS-2016-0171/
Vendor Advisory https://support.apple.com/HT206902
Vendor Advisory https://support.apple.com/HT206903
Vendor Advisory https://support.apple.com/HT206904
Vendor Advisory https://support.apple.com/HT206905
Mailing List http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html
Mailing List http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html
Mailing List http://lists.apple.com/archives/security-announce/2016/Jul/msg00002.html
Mailing List http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.html
Third Party Advisory http://www.securityfocus.com/bid/91834
Third Party Advisory http://www.securitytracker.com/id/1036344
Third Party Advisory http://www.talosintelligence.com/reports/TALOS-2016-0171/
Vendor Advisory https://support.apple.com/HT206902
Vendor Advisory https://support.apple.com/HT206903
and 2 more references
46
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 6/34 · Minimal
Exposure 10/34 · Low