description: 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.
problem types: Buffer Overflow
affected:
{
product: Libnsgif
vendor: n/a
versions:
status: affected, version: 0.1.2
}