CVE-2021-43578

CVSS V2 Medium 5.5 CVSS V3 High 8.1
Description
Jenkins Squash TM Publisher (Squash4Jenkins) Plugin 1.0.0 and earlier implements an agent-to-controller message that does not implement any validation of its input, allowing attackers able to control agent processes to replace arbitrary files on the Jenkins controller file system with an attacker-controlled JSON string.
Overview
  • CVE ID
  • CVE-2021-43578
  • Assigner
  • jenkinsci-cert@googlegroups.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-11-12T11:15:08
  • Last Modified Date
  • 2021-11-17T00:43:15
Weakness Enumerations
CWE URL
CWE-693 http://cwe.mitre.org/data/definitions/693.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:jenkins:squash_tm_publisher:*:*:*:*:*:jenkins:*:* 1 OR 1.0.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5.5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 8.1
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2525 Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/11/12/1 Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-43578
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43578
History
Created Old Value New Value Data Type Notes
2022-05-10 06:46:39 Added to TrackCVE
2022-12-05 14:25:05 2021-11-12T11:15Z 2021-11-12T11:15:08 CVE Published Date updated
2022-12-05 14:25:05 2021-11-17T00:43:15 CVE Modified Date updated
2022-12-05 14:25:05 Analyzed Vulnerability Status updated