WeeChat before 3.2.1 allows remote attackers to cause a denial of service (crash) via a crafted WebSocket frame that trigger an out-of-bounds read in plugins/relay/relay-websocket.c in the Relay plugin.
{
"unresolved_ranges": [
{
"extracted_events": [
{
"introduced": "0.4.1"
},
{
"fixed": "3.2.1"
}
],
"cpes": [
"cpe:2.3:a:weechat:weechat:*:*:*:*:*:*:*:*"
],
"source": "CPE_RANGE",
"vendor_product": "weechat:weechat"
},
{
"extracted_events": [
{
"last_affected": "10.0"
}
],
"source": "CPE_STRING",
"vendor_product": "debian:debian_linux",
"cpes": [
"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
]
},
{
"extracted_events": [
{
"fixed": "3.2.1"
}
],
"source": "DESCRIPTION"
}
]
}