Upstream information

CVE-2020-15366 at MITRE

Description

An issue was discovered in ajv.validate() in Ajv (aka Another JSON Schema Validator) 6.12.2. A carefully crafted JSON schema could be provided that allows execution of other code by prototype pollution. (While untrusted schemas are recommended against, the worst case of an untrusted schema should be a denial of service, not execution of code.)

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 6.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 5.6
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact Low
Availability Impact Low
CVSSv3 Version 3.1
No SUSE Bugzilla entries cross referenced.

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 8
  • nodejs >= 14.15.4-2.module+el8.3.0+9635+ffdf8381
  • nodejs-devel >= 14.15.4-2.module+el8.3.0+9635+ffdf8381
  • nodejs-docs >= 14.15.4-2.module+el8.3.0+9635+ffdf8381
  • nodejs-full-i18n >= 14.15.4-2.module+el8.3.0+9635+ffdf8381
  • nodejs-nodemon >= 2.0.3-1.module+el8.3.0+6519+9f98ed83
  • nodejs-packaging >= 23-3.module+el8.3.0+6519+9f98ed83
  • npm >= 6.14.10-1.14.15.4.2.module+el8.3.0+9635+ffdf8381
 Patchnames:
RHSA-2020:5499
RHSA-2021:0548
RHSA-2021:0551

SUSE Timeline for this CVE

CVE page created: Thu Jul 16 05:32:49 2020
CVE page last modified: Mon Oct 30 18:10:29 2023