PT-2016-6179 · Apple+1 · Os X+1

Aki-Null · Published 2016-09-12 · Updated 2016-11-28 · CVE-2016-4852

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions YoruFukurou (NightOwl) versions prior to 2.85

Description The issue allows remote attackers to cause a denial of service, resulting in an application crash, via a crafted emoji character sequence. This is because YoruFukurou relies on support for emoji skin-tone modifiers, which is missing from the CoreText CTFramesetter API on OS X 10.9.

Recommendations For versions prior to 2.85, update to version 2.85 or later to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2016-4852

Affected Products

Os X

Yorufukurou

References · 6

• https://osv.dev/vulnerability/CVE-2016-4852 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-4852 · Security Note
• http://jvn.jp/en/jp/JVN94816361/995844/index.html · Note
• http://jvn.jp/en/jp/JVN94816361/index.html · Note
• http://jvndb.jvn.jp/jvndb/JVNDB-2016-000151 · Note
• http://securityfocus.com/bid/92609 · Note