{"cve":"CVE-2011-2199","nvd":{"published":"2012-07-22T17:55:00.993","modified":"2026-06-16T23:30:54.530","status":"Modified","description":"Buffer overflow in tftp-hpa before 5.1 allows remote attackers to cause a denial of service and possibly execute arbitrary code via the utimeout option.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://git.kernel.org/?p=network/tftp/tftp-hpa.git%3Ba=blob%3Bf=CHANGES%3Bh=6df0d97b1f6c99f49d65e9ff80aa7b847f0e21e1%3Bhb=badf05140d3c2408715a73a52c0f35887e337c04","http://git.kernel.org/?p=network/tftp/tftp-hpa.git%3Ba=commitdiff%3Bh=f3035c45bc50bb5cac87ca01e7ef6a12485184f8","http://security.gentoo.org/glsa/glsa-201206-12.xml","http://www.openwall.com/lists/oss-security/2011/06/13/11","http://www.pre-cert.de/advisories/PRE-SA-2011-05.txt"],"products":["h_peter_anvin:tftp-hpa"],"source":"nvd","synced_at":"2026-10-19T20:24:00.973572543+00:00"},"epss":{"cve":"CVE-2011-2199","score":0.05246,"percentile":0.92535,"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."]}