CVE-2021-39131

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
ced detects character encoding using Google’s compact_enc_det library. In ced v0.1.0, passing data types other than `Buffer` causes the Node.js process to crash. The problem has been patched in ced v1.0.0. As a workaround, before passing an argument to ced, verify it’s a `Buffer` using `Buffer.isBuffer(obj)`.
Overview
  • CVE ID
  • CVE-2021-39131
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-08-17T23:15:07
  • Last Modified Date
  • 2021-08-27T14:21:49
Weakness Enumerations
CWE URL
CWE-755 http://cwe.mitre.org/data/definitions/755.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:ced_project:ced:0.1.0:*:*:*:*:node.js:*:* 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/sonicdoe/ced/releases/tag/v1.0.0 Release Notes Third Party Advisory
https://github.com/sonicdoe/ced/security/advisories/GHSA-27wq-qx3q-fxm9 Exploit Patch Third Party Advisory
https://github.com/sonicdoe/ced/commit/a4d9f10b6bf1cd468d1a5b9a283cdf437f8bb7b3 Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-39131
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39131
History
Created Old Value New Value Data Type Notes
2022-05-10 06:55:49 Added to TrackCVE
2022-12-05 08:27:13 2021-08-17T23:15Z 2021-08-17T23:15:07 CVE Published Date updated
2022-12-05 08:27:13 2021-08-27T14:21:49 CVE Modified Date updated
2022-12-05 08:27:13 Analyzed Vulnerability Status updated