{
  "cveId": "CVE-2018-14468",
  "url": "https://patchblox.com/security/cve/CVE-2018-14468",
  "summary": "CVE-2018-14468 is fixed in tcpdump on 1 platform, first by tcpdump 4.9.3-0ubuntu0.18.04.1, released September 29, 2019. It is not reported as exploited. Patch Radar priority: High.",
  "title": "tcpdump: The tcpdump packages contain the tcpdump utility for monitoring network traffic",
  "description": "The tcpdump packages contain the tcpdump utility for monitoring network traffic. The tcpdump utility can capture and display the packet headers on a particular network interface or on all interfaces.\n\nThe following packages have been upgraded to a later upstream version: tcpdump (4.9.3). (BZ#1804063)\n\nSecurity Fix(es):\n\n* tcpdump: SMB data printing mishandled (CVE-2018-10103)\n\n* tcpdump: SMB data printing mishandled (CVE-2018-10105)\n\n* tcpdump: Out of bounds read/write in get_next_file() in tcpdump.c (CVE-2018-14879)\n\n* tcpdump: Buffer over-read in ldp_tlv_print() function in print-ldp.c (CVE-2018-14461)\n\n* tcpdump: Buffer over-read in icmp_print() function in print-icmp.c (CVE-2018-14462)\n\n* tcpdump: Buffer over-read in vrrp_print() function in print-vrrp.c (CVE-2018-14463)\n\n* tcpdump: Buffer over-read in lmp_print_data_link_subobjs() function in print-lmp.c (CVE-2018-14464)\n\n* tcpdump: Buffer over-read in rsvp_obj_print() function in print-rsvp.c (CVE-2018-14465)\n\n* tcpdump: Buffer over-read in print-icmp6.c (CVE-2018-14466)\n\n* tcpdump: Buffer over-read in bgp_capabilities_print() in print-bgp.c (CVE-2018-14467)\n\n* tcpdump: Buffer over-read in mfr_print() function in print-fr.c (CVE-2018-14468)\n\n* tcpdump: Buffer over-read in ikev1_n_print() function in print-isakmp.c (CVE-2018-14469)\n\n* tcpdump: Buffer over-read in babel_print_v2() in print-babel.c (CVE-2018-14470)\n\n* tcpdump: Buffer over-read in ospf6_print_lshdr() function in print-ospf6.c (CVE-2018-14880)\n\n* tcpdump: Buffer over-read in bgp_capabilities_print() function in print-bgp.c (CVE-2018-14881)\n\n* tcpdump: Buffer over-read in function rpl_dio_printopt in print-icmp6.c (CVE-2018-14882)\n\n* tcpdump: Buffer over-read in print-802_11.c (CVE-2018-16227)\n\n* tcpdump: Access to uninitialized buffer in print_prefix() function in print-hncp.c (CVE-2018-16228)\n\n* tcpdump: Buffer over-read in dccp_print_option() function in print-dccp.c (CVE-2018-16229)\n\n* tcpdump: Buffer over-read in bgp_attr_print() function in print-bgp.c (CVE-2018-16230)\n\n* tcpdump: Resource exhaustion in bgp_attr_print() function in print-bgp.c (CVE-2018-16300)\n\n* tcpdump: Buffer over-read in print_trans() function in print-smb.c (CVE-2018-16451)\n\n* tcpdump: Resource exhaustion in smb_fdata() funtion in smbutil.c (CVE-2018-16452)\n\n* tcpdump: Buffer overflow in lmp_print_data_link_subobjs() in print-lmp.c (CVE-2019-15166)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.",
  "published": "2019-09-29T17:00:00Z",
  "severity": "Moderate",
  "cvss": 7.5,
  "epss": 0.03985,
  "epssPercentile": 0.90563,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "tcpdump",
      "release": "RHEL 8",
      "fixedVersion": "14:4.9.3-1.el8",
      "fix": "RHSA-2020:4760",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4760",
      "released": "2020-11-04T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "tcpdump",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "4.9.3-0ubuntu0.18.04.1",
      "fix": "tcpdump 4.9.3-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-tcpdump-4.9.3-0ubuntu0.18.04.1",
      "released": "2019-09-29T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "tcpdump",
      "release": "ol 8",
      "fixedVersion": "14:4.9.3-1.el8",
      "fix": "ELSA-2020-4760",
      "url": "https://patchblox.com/security/fix/linux/elsa-2020-4760",
      "released": "2020-11-10T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}