{"cve":"CVE-2005-3662","nvd":{"published":"2005-11-18T02:02:00.000","modified":"2026-06-16T22:17:21.983","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["ftp://patches.sgi.com/support/free/security/advisories/20060101-01-U","http://secunia.com/advisories/17544","http://secunia.com/advisories/17671","http://secunia.com/advisories/17679","http://secunia.com/advisories/17828"],"products":["greg_roelofs:pnmtopng"],"source":"nvd","synced_at":"2026-10-19T19:40:09.211843075+00:00"},"epss":{"cve":"CVE-2005-3662","score":0.006,"percentile":0.48712,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}