VulnerabilityModified

CVE-2014-4466

WebKit, as used in Apple Safari before 6.2.1, 7.x before 7.1.1, and 8.x before 8.0.1, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different…

HIGH 7.5EPSS 3.11%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (3.11%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

CVSS 2.0: 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS: 3.11% probability · 87th percentile
CISA KEV: Not listed
Weakness: CWE-399
Affected: apple/iphone os · apple/tvos · apple/safari · apple/itunes
Source: product-security@apple.com

References

http://lists.apple.com/archives/security-announce/2014/Dec/msg00000.htmlVendor Advisory
http://lists.apple.com/archives/security-announce/2015/Jan/msg00000.htmlVendor Advisory
http://lists.apple.com/archives/security-announce/2015/Jan/msg00001.htmlVendor Advisory
http://lists.apple.com/archives/security-announce/2015/Jun/msg00006.htmlPatch, Vendor Advisory
http://support.apple.com/HT204245Vendor Advisory
http://support.apple.com/HT204246Vendor Advisory
http://support.apple.com/kb/HT6596Vendor Advisory
http://www.securityfocus.com/bid/71445
https://support.apple.com/kb/HT204949Vendor Advisory
http://lists.apple.com/archives/security-announce/2014/Dec/msg00000.htmlVendor Advisory
http://lists.apple.com/archives/security-announce/2015/Jan/msg00000.htmlVendor Advisory
http://lists.apple.com/archives/security-announce/2015/Jan/msg00001.htmlVendor Advisory
http://lists.apple.com/archives/security-announce/2015/Jun/msg00006.htmlPatch, Vendor Advisory
http://support.apple.com/HT204245Vendor Advisory
http://support.apple.com/HT204246Vendor Advisory
http://support.apple.com/kb/HT6596Vendor Advisory
http://www.securityfocus.com/bid/71445
https://support.apple.com/kb/HT204949Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.