avcodec 2.2.x, as used in VideoLAN VLC media player 2.2.7-x before 2017-06-29, allows out-of-bounds heap memory write due to calling memcpy() with a wrong size, leading to a denial of service (application crash) or possibly code execution.
{
"unresolved_ranges": [
{
"vendor_product": "videolan:vlc_media_player",
"cpes": [
"cpe:2.3:a:videolan:vlc_media_player:2.2.1:*:*:*:*:*:*:*",
"cpe:2.3:a:videolan:vlc_media_player:2.2.2:*:*:*:*:*:*:*",
"cpe:2.3:a:videolan:vlc_media_player:2.2.3:*:*:*:*:*:*:*",
"cpe:2.3:a:videolan:vlc_media_player:2.2.4:*:*:*:*:*:*:*",
"cpe:2.3:a:videolan:vlc_media_player:2.2.5.1:*:*:*:*:*:*:*",
"cpe:2.3:a:videolan:vlc_media_player:2.2.5:*:*:*:*:*:*:*",
"cpe:2.3:a:videolan:vlc_media_player:2.2.6:*:*:*:*:*:*:*",
"cpe:2.3:a:videolan:vlc_media_player:2.2.7:*:*:*:*:*:*:*"
],
"source": "CPE_STRING",
"extracted_events": [
{
"last_affected": "2.2.1"
},
{
"last_affected": "2.2.2"
},
{
"last_affected": "2.2.3"
},
{
"last_affected": "2.2.4"
},
{
"last_affected": "2.2.5"
},
{
"last_affected": "2.2.5.1"
},
{
"last_affected": "2.2.6"
},
{
"last_affected": "2.2.7"
}
]
}
]
}{
"cpe": "cpe:2.3:a:videolan:vlc_media_player:2.2.0:*:*:*:*:*:*:*",
"source": "CPE_STRING",
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.2.0"
}
]
}