Improper input validation in Aki-Null Yorufukurou
CVE-2016-4852
YoruFukurou (NightOwl) before 2.85 relies on support for emoji skin-tone modifiers even though this support is missing from the CoreText CTFramesetter API on OS X 10.9, which allows remote attackers to cause a denial of service (application crash) via a crafted emoji character sequence.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.017 (75.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
Affected products
- Aki-null Yorufukurou
- Apple Mac_os_x — versions 10.9, 10.9.1, 10.9.2
- N/a — versions n/a
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (Third Party Advisory, x_refsource_JVN, third-party-advisory)
- vultures@jpcert.or.jp (x_refsource_CONFIRM, Third Party Advisory)
- vultures@jpcert.or.jp (x_refsource_JVNDB, VDB Entry, Third Party Advisory, third-party-advisory)
- vultures@jpcert.or.jp (vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2016-4852?
- CVE-2016-4852 is a medium-severity vulnerability in Aki-Null Yorufukurou, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2016-09-12.
- How severe is CVE-2016-4852?
- Medium severity. CVSS v3 base score is 6.5 out of 10.