{"cve":"CVE-2019-1010220","nvd":{"published":"2019-07-22T18:15:11.027","modified":"2026-06-17T02:09:52.737","status":"Modified","description":"tcpdump.org tcpdump 4.9.2 is affected by: CWE-126: Buffer Over-read. The impact is: May expose Saved Frame Pointer, Return Address etc. on stack. The component is: line 234: \"ND_PRINT((ndo, \"%s\", buf));\", in function named \"print_prefix\", in \"print-hncp.c\". The attack vector is: The victim must open a specially crafted pcap file.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","score":3.3},"cwes":["CWE-125","CWE-126"],"references":["http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00065.html","http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html","http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html","https://github.com/the-tcpdump-group/tcpdump/blob/master/print-hncp.c","https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9.2/print-hncp.c"],"products":["tcpdump:tcpdump"],"source":"nvd","synced_at":"2026-10-19T20:58:11.797917892+00:00"},"epss":{"cve":"CVE-2019-1010220","score":0.01342,"percentile":0.71348,"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."]}