VulnerabilityModified
CVE-2016-1859
The WebKit Canvas implementation in Apple iOS before 9.3.2, Safari before 9.1.1, and tvOS before 9.2.1 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site.
HIGH 8.8EPSS 2.58%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.58%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The WebKit Canvas implementation in Apple iOS before 9.3.2, Safari before 9.1.1, and tvOS before 9.2.1 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
- 2.58% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- apple/safari · apple/iphone os · apple/tvos · webkitgtk/webkitgtk\+
- Source
- product-security@apple.com
References
- http://lists.apple.com/archives/security-announce/2016/May/msg00001.htmlMailing List, Vendor Advisory
- http://lists.apple.com/archives/security-announce/2016/May/msg00002.htmlMailing List, Vendor Advisory
- http://lists.apple.com/archives/security-announce/2016/May/msg00005.htmlMailing List, Vendor Advisory
- http://packetstormsecurity.com/files/137229/WebKitGTK-Code-Execution-Denial-Of-Service-Memory-Corruption.htmlThird Party Advisory, VDB Entry
- http://www.securityfocus.com/archive/1/538522/100/0/threadedThird Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1035888Third Party Advisory, VDB Entry
- http://www.zerodayinitiative.com/advisories/ZDI-16-352Third Party Advisory, VDB Entry
- https://support.apple.com/HT206564Vendor Advisory
- https://support.apple.com/HT206565Vendor Advisory
- https://support.apple.com/HT206568Vendor Advisory
- http://lists.apple.com/archives/security-announce/2016/May/msg00001.htmlMailing List, Vendor Advisory
- http://lists.apple.com/archives/security-announce/2016/May/msg00002.htmlMailing List, Vendor Advisory
- http://lists.apple.com/archives/security-announce/2016/May/msg00005.htmlMailing List, Vendor Advisory
- http://packetstormsecurity.com/files/137229/WebKitGTK-Code-Execution-Denial-Of-Service-Memory-Corruption.htmlThird Party Advisory, VDB Entry
- http://www.securityfocus.com/archive/1/538522/100/0/threadedThird Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1035888Third Party Advisory, VDB Entry
- http://www.zerodayinitiative.com/advisories/ZDI-16-352Third Party Advisory, VDB Entry
- https://support.apple.com/HT206564Vendor Advisory
- https://support.apple.com/HT206565Vendor Advisory
- https://support.apple.com/HT206568Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.