#VU31426 Buffer overflow in tvOS - CVE-2017-2476
Published: April 2, 2017 / Updated: July 20, 2020
Vulnerability identifier: #VU31426
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2017-2476
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerable software:
tvOS
tvOS
Software vendor:
Apple Inc.
Apple Inc.
Description
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 is affected. tvOS before 10.2 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.
Remediation
Install update from vendor's website.
External links
- http://www.securityfocus.com/bid/97130
- http://www.securitytracker.com/id/1038137
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1114
- https://security.gentoo.org/glsa/201706-15
- https://support.apple.com/HT207600
- https://support.apple.com/HT207601
- https://support.apple.com/HT207617
- https://www.exploit-db.com/exploits/41814/