Buffer overflow in playlistimport.cpp in Kaffeine Player 0.4.2 through 0.7.1 allows user-assisted attackers to execute arbitrary code via long HTTP request headers when Kaffeine is "fetching remote playlists", which triggers the overflow in the http_peek function.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.035
EPSS Ranking 87.6%