{"cve":"CVE-2003-0851","nvd":{"published":"2003-12-01T05:00:00.000","modified":"2026-06-16T22:03:04.850","status":"Modified","description":"OpenSSL 0.9.6k allows remote attackers to cause a denial of service (crash via large recursion) via malformed ASN.1 sequences.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-003.txt.asc","ftp://patches.sgi.com/support/free/security/advisories/20040304-01-U.asc","http://marc.info/?l=bugtraq&m=106796246511667&w=2","http://marc.info/?l=bugtraq&m=108403850228012&w=2","http://rhn.redhat.com/errata/RHSA-2004-119.html"],"products":["cisco:css11000_content_services_switch","cisco:ios","cisco:pix_firewall","cisco:pix_firewall_software","openssl:openssl"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2003-0851","score":0.06065,"percentile":0.93389,"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."]}