CVE-2016-7632

Description

An issue was discovered in certain Apple products. iOS before 10.2 is affected. Safari before 10.0.2 is affected. iCloud before 6.1 is affected. iTunes before 12.5.4 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

CVSS Metrics

• v3.0•HIGH•Score: 8.8CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
• v2.0•MEDIUM•Score: 6.8AV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 0.76%• Percentile: 73%

Techniques & Countermeasures

• CWE-119•Improper Restriction of Operations within the Bounds of a Memory Buffer

  The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Affected Systems

• apple•icloud

  ≤ 6.0.1

• apple•iphone_os

  ≤ 10.1.1

• apple•itunes

  ≤ 12.5.3

• apple•safari

  ≤ 10.0.1

References (7)

• https://support.apple.com/HT207427
• http://www.securityfocus.com/bid/94907
• https://support.apple.com/HT207421
• http://www.securitytracker.com/id/1037459
• https://support.apple.com/HT207422
• https://security.gentoo.org/glsa/201706-15
• https://support.apple.com/HT207424