{"cve":"CVE-2007-6454","nvd":{"published":"2007-12-20T00:46:00.000","modified":"2026-06-16T22:48:06.373","status":"Modified","description":"Heap-based buffer overflow in the handshakeHTTP function in servhs.cpp in PeerCast 0.1217 and earlier, and SVN 344 and earlier, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long SOURCE request.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://aluigi.altervista.org/adv/peercasthof-adv.txt","http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=457300","http://bugs.gentoo.org/show_bug.cgi?id=202747","http://bugs.gentoo.org/show_bug.cgi?id=202747","http://bugs.gentoo.org/show_bug.cgi?id=202747"],"products":["peercast:peercast"],"source":"nvd","synced_at":"2026-10-19T19:49:50.107194424+00:00"},"epss":{"cve":"CVE-2007-6454","score":0.16796,"percentile":0.9704,"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."]}