Information disclosure in Apple iOS

1) Information disclosure

EUVDB-ID: #VU1071

Risk: Low

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2016-4660

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote authenticated user to obtain potentially sensitive data on the vulnerable system.
The weakness exists due to out-of-bounds read caused by parsing of a maliciously crafted font.
Successfull exploitation of the vulnerability results in disclosure of information on the vulnerable system.

Mitigation

Update to version 10.1.

Vulnerable software versions

Apple iOS: 9.0.0 - 10.0.1

External links

http://support.apple.com/en-us/HT207271

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.