CVE-2015-3753

medium

Description

WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS before 8.4.1 and other products, does not properly perform taint checking for CANVAS elements, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive image data by leveraging a redirect to a data:image resource.

References

Advisories
More

http://www.securitytracker.com/id/1033274

http://www.securityfocus.com/bid/76341

https://support.apple.com/kb/HT205033

https://support.apple.com/kb/HT205030

http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html

http://lists.apple.com/archives/security-announce/2015/Aug/msg00000.html

Details

Source: Mitre, NVD

Published: 2015-08-16

Updated: 2025-04-12

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 4.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Severity: Medium

EPSS

EPSS: 0.00959