The mxmlwritenode function in mxml-file.c in mxml 2.9, 2.7, and possibly earlier allows remote attackers to cause a denial of service (stack consumption) via crafted xml file.
{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "2.7"
},
{
"introduced": "0"
},
{
"last_affected": "2.9"
}
]
}