In Sangoma Asterisk through 16.28.0, 17.x and 18.x through 18.14.0, and 19.x through 19.6.0, an incoming Setup message to addons/ooh323c/src/ooq931.c with a malformed Calling or Called Party IE can cause a crash.
{
"versions": [
{
"introduced": "16.0.0"
},
{
"fixed": "16.29.1"
},
{
"introduced": "18.0.0"
},
{
"fixed": "18.15.1"
},
{
"introduced": "19.0.0"
},
{
"fixed": "19.7.1"
},
{
"introduced": "0"
},
{
"last_affected": "20.0.0"
}
]
}