VulnerabilityModified
CVE-2016-4586
WebKit in Apple Safari before 9.1.2 and tvOS before 9.2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site.
HIGH 8.8EPSS 2.34%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.34%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
WebKit in Apple Safari before 9.1.2 and tvOS before 9.2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 2.34% probability · 83th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- apple/safari · apple/tvos
- Source
- product-security@apple.com
References
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.htmlMailing List, Vendor Advisory
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00004.htmlMailing List, Vendor Advisory
- http://packetstormsecurity.com/files/138502/WebKitGTK-SOP-Bypass-Information-Disclosure.htmlThird Party Advisory, VDB Entry
- http://www.securityfocus.com/archive/1/539295/100/0/threadedThird Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/91827Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1036343Third Party Advisory, VDB Entry
- https://support.apple.com/HT206900Vendor Advisory
- https://support.apple.com/HT206905Vendor Advisory
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.htmlMailing List, Vendor Advisory
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00004.htmlMailing List, Vendor Advisory
- http://packetstormsecurity.com/files/138502/WebKitGTK-SOP-Bypass-Information-Disclosure.htmlThird Party Advisory, VDB Entry
- http://www.securityfocus.com/archive/1/539295/100/0/threadedThird Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/91827Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1036343Third Party Advisory, VDB Entry
- https://support.apple.com/HT206900Vendor Advisory
- https://support.apple.com/HT206905Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.