CVE-2020-1742

CVSS V2 Medium 4.4 CVSS V3 High 7
Description
An insecure modification vulnerability flaw was found in containers using nmstate/kubernetes-nmstate-handler. An attacker with access to the container could use this flaw to modify /etc/passwd and escalate their privileges. Versions before kubernetes-nmstate-handler-container-v2.3.0-30 are affected.
Overview
  • CVE ID
  • CVE-2020-1742
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-06-07T20:15:08
  • Last Modified Date
  • 2022-07-25T11:10:17
Weakness Enumerations
CWE URL
CWE-732 http://cwe.mitre.org/data/definitions/732.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:nmstate:kubernetes-nmstate:*:*:*:*:*:*:*:* 1 OR 2.3.0
cpe:2.3:a:redhat:openshift_virtualization:2:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.4
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1803608 Exploit Issue Tracking Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-1742
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1742
History
Created Old Value New Value Data Type Notes
2022-05-10 07:10:58 Added to TrackCVE
2022-12-05 03:39:24 2021-06-07T20:15Z 2021-06-07T20:15:08 CVE Published Date updated
2022-12-05 03:39:24 2022-07-25T11:10:17 CVE Modified Date updated
2022-12-05 03:39:24 Analyzed Vulnerability Status updated