CVE-2016-4852

CVE-2016-4852 affects YoruFukurou (NightOwl) for OS X, where emoji skin-tone modifiers are mishandled because CTFramesetter API support is missing on OS X 10.9. The vulnerability allows a crafted emoji sequence to crash the application (DoS). Affected versions include 2.84 and earlier (pre-2.85)....

YoruFukurou (NightOwl) vulnerable to denial-of-service (DoS)

Overview YoruFukurou NightOwl is a Twitter client application for OS X. YoruFukurou uses OS X API CTFramesetter to render text contents. CTFramesetter has a problem in processing a certain emoji character sequence, which may cause YoruFukurou to crash. This problem was verified on OS X v10.9...