There is an illegal address access in the extendaliastable function in localealias.c of Exiv2 0.26. A crafted input will lead to remote denial of service.
{
"cpe": "cpe:2.3:a:exiv2:exiv2:0.26:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "0.26"
}
],
"source": "CPE_STRING"
}