CVE-2019-10053

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the function SSHParseBanner is composed only of a \n character, then the program runs into a heap-based buffer over-read. This occurs because the erroneous search for \r results in an integer underflow.
Overview
  • CVE ID
  • CVE-2019-10053
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-05-13T21:29:01
  • Last Modified Date
  • 2021-07-21T11:39:23
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:*:*:*:*:*:*:*:* 1 OR 4.1.0 4.1.4
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://suricata-ids.org/2019/04/30/suricata-4-1-4-released/ Patch Vendor Advisory
https://lists.openinfosecfoundation.org/pipermail/oisf-announce/ Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-10053
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10053
History
Created Old Value New Value Data Type Notes
2022-05-10 16:09:06 Added to TrackCVE
2022-12-03 20:37:44 2019-05-13T21:29Z 2019-05-13T21:29:01 CVE Published Date updated
2022-12-03 20:37:44 2021-07-21T11:39:23 CVE Modified Date updated
2022-12-03 20:37:44 Analyzed Vulnerability Status updated