{"cve":"CVE-2003-0550","nvd":{"published":"2003-08-27T04:00:00.000","modified":"2026-06-16T22:02:25.193","status":"Modified","description":"The STP protocol, as enabled in Linux 2.4.x, does not provide sufficient security by design, which allows attackers to modify the bridge topology.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://www.debian.org/security/2004/dsa-358","http://www.debian.org/security/2004/dsa-423","http://www.redhat.com/support/errata/RHSA-2003-238.html","http://www.redhat.com/support/errata/RHSA-2003-239.html","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A380"],"products":["redhat:linux"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2003-0550","score":0.01945,"percentile":0.80172,"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."]}