{"cve":"CVE-2002-2338","nvd":{"published":"2002-12-31T05:00:00.000","modified":"2026-06-16T22:01:07.180","status":"Modified","description":"The POP3 mail client in Mozilla 1.0 and earlier, and Netscape Communicator 4.7 and earlier, allows remote attackers to cause a denial of service (no new mail) via a mail message containing a dot (.) at a newline, which is interpreted as the end of the message.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://bugzilla.mozilla.org/show_bug.cgi?id=144228","http://mozilla.org/releases/mozilla1.0.1/security-fixes-1.0.1.html","http://online.securityfocus.com/archive/1/276628","http://www.iss.net/security_center/static/9343.php","http://www.mandrakesoft.com/security/advisories?name=MDKSA-2002:074"],"products":["mozilla:mozilla","netscape:communicator","netscape:navigator"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2002-2338","score":0.0388,"percentile":0.90222,"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."]}