CVE-2019-16410

CVSS V2 Medium 6.4 CVSS V3 Critical 9.1
Description
An issue was discovered in Suricata 4.1.4. By sending multiple fragmented IPv4 packets, the function Defrag4Reassemble in defrag.c tries to access a memory region that is not allocated, because of a lack of header_len checking.
Overview
  • CVE ID
  • CVE-2019-16410
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2019-09-24T20:15:11
  • Last Modified Date
  • 2019-10-18T12:15:09
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:suricata-ids:suricata:4.1.4:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.1
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://lists.openinfosecfoundation.org/pipermail/oisf-announce/ Third Party Advisory
https://suricata-ids.org/2019/09/24/suricata-4-1-5-released/ Release Notes Vendor Advisory
https://www.code-intelligence.com/cve-2019-16410
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-16410
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16410
History
Created Old Value New Value Data Type Notes
2022-05-10 17:01:20 Added to TrackCVE
2022-12-04 03:06:26 2019-09-24T20:15Z 2019-09-24T20:15:11 CVE Published Date updated
2022-12-04 03:06:27 2019-10-18T12:15:09 CVE Modified Date updated
2022-12-04 03:06:27 Modified Vulnerability Status updated