CVE-2020-8036

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
The tok2strbuf() function in tcpdump 4.10.0-PRE-GIT was used by the SOME/IP dissector in an unsafe way.
Overview
  • CVE ID
  • CVE-2020-8036
  • Assigner
  • security@tcpdump.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-11-04T18:15:20
  • Last Modified Date
  • 2020-11-25T18:45:11
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:tcpdump:tcpdump:4.10.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/the-tcpdump-group/tcpdump/commit/e2256b4f2506102be2c6f7976f84f0d607c53d43 Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-8036
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8036
History
Created Old Value New Value Data Type Notes
2022-05-10 07:32:47 Added to TrackCVE
2022-12-05 16:06:13 2020-11-04T18:15Z 2020-11-04T18:15:20 CVE Published Date updated
2022-12-05 16:06:13 2020-11-25T18:45:11 CVE Modified Date updated
2022-12-05 16:06:13 Analyzed Vulnerability Status updated