{"cve":"CVE-2003-0300","nvd":{"published":"2003-06-16T04:00:00.000","modified":"2026-06-16T22:01:56.220","status":"Modified","description":"The IMAP Client for Sylpheed 0.8.11 allows remote malicious IMAP servers to cause a denial of service (crash) via certain large literal size values that cause either integer signedness errors or integer overflow errors.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://marc.info/?l=bugtraq&m=105294024124163&w=2","http://marc.info/?l=bugtraq&m=105294024124163&w=2"],"products":["microsoft:outlook_express","mozilla:mozilla","mutt:mutt","qualcomm:eudora","stuart_parmenter:balsa","sylpheed:sylpheed_email_client","university_of_washington:pine","ximian:evolution"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2003-0300","score":0.03359,"percentile":0.88719,"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."]}