Stack-based buffer overflow in the gif_next_LZW function in libnsgif.c in Libnsgif 0.1.2 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted LZW stream in a GIF file.
[
{
"product": "Libnsgif",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "0.1.2"
}
]
}
]