CVE-2005-3662
Publication date 18 November 2005
Last updated 24 July 2024
Ubuntu priority
Off-by-one buffer overflow in pnmtopng before 2.39, when using the -alpha command line option (Alphas_Of_Color), allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted PNM file with exactly 256 colors.