{"cve":"CVE-2012-4049","nvd":{"published":"2012-07-24T19:55:03.077","modified":"2026-06-16T23:44:19.840","status":"Modified","description":"epan/dissectors/packet-nfs.c in the NFS dissector in Wireshark 1.4.x before 1.4.14, 1.6.x before 1.6.9, and 1.8.x before 1.8.1 allows remote attackers to cause a denial of service (loop and CPU consumption) via a crafted packet.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-94"],"references":["http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-nfs.c?r1=43576&r2=43575&pathrev=43576","http://anonsvn.wireshark.org/viewvc?view=revision&revision=43576","http://lists.opensuse.org/opensuse-updates/2012-08/msg00000.html","http://secunia.com/advisories/49971","http://secunia.com/advisories/54425"],"products":["opensuse:opensuse","wireshark:wireshark"],"source":"nvd","synced_at":"2026-10-19T20:24:00.973572543+00:00"},"epss":{"cve":"CVE-2012-4049","score":0.01649,"percentile":0.76502,"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."]}