{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:broadcom:tcpreplay:4.3.1:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "4.3.1"
              },
              {
                "last_affected": "4.3.1"
              }
            ],
            "source": "CPE_STRING"
          },
          "events": [
            {
              "introduced": "2595c903b61d9e50b22cbfcc6899f8f11a17bbff"
            },
            {
              "last_affected": "2595c903b61d9e50b22cbfcc6899f8f11a17bbff"
            }
          ],
          "repo": "https://github.com/appneta/tcpreplay",
          "type": "GIT"
        }
      ],
      "versions": [
        "4.3.1"
      ]
    }
  ],
  "database_specific": {
    "unresolved_ranges": [
      {
        "cpes": [
          "cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*",
          "cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*",
          "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*",
          "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
          "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*"
        ],
        "extracted_events": [
          {
            "introduced": "28"
          },
          {
            "last_affected": "28"
          },
          {
            "introduced": "29"
          },
          {
            "last_affected": "29"
          },
          {
            "introduced": "30"
          },
          {
            "last_affected": "30"
          },
          {
            "introduced": "31"
          },
          {
            "last_affected": "31"
          },
          {
            "introduced": "32"
          },
          {
            "last_affected": "32"
          }
        ],
        "source": "CPE_STRING",
        "vendor_product": "fedoraproject:fedora"
      }
    ]
  },
  "details": "An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function get_ipv6_l4proto() located at get.c. This can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.",
  "id": "CVE-2019-8377",
  "modified": "2026-07-08T05:36:12.814845884Z",
  "published": "2019-02-17T02:29:00.283Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4V3SADKXUSHWTVAPU3WLXBDEQUHRA6ZO/"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4YAT4AGTHQKB74ETOQPJMV67TSDIAPOC/"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EB3ASS7URTIA3IFSBL2DIWJAFKTBJCAW/"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MLPY6W7Z7G6PF2JN4LXXHCACYLD4RBG6/"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UOSEIQ3D2OONCJEVMGC2TYBC2QX4E5EJ/"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.securityfocus.com/bid/107085"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/appneta/tcpreplay/issues/536"
    },
    {
      "type": "EVIDENCE",
      "url": "https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-function-get_ipv6_l4proto-tcpreplay-4-3-1/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}