{"cve":"CVE-2018-7321","nvd":{"published":"2018-02-23T22:29:00.357","modified":"2026-06-17T02:03:01.087","status":"Modified","description":"In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packet-thrift.c had a large loop that was addressed by not proceeding with dissection after encountering an unexpected type.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-834"],"references":["http://www.securityfocus.com/bid/103158","https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14379","https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=c784d551ad50864de1035ce54e72837301cf6aca","https://www.wireshark.org/security/wnpa-sec-2018-06.html","http://www.securityfocus.com/bid/103158"],"products":["wireshark:wireshark"],"source":"nvd","synced_at":"2026-10-19T20:48:34.567387330+00:00"},"epss":{"cve":"CVE-2018-7321","score":0.01711,"percentile":0.77362,"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."]}