CVE-2021-28860
CVSS V2 Medium 6.4
CVSS V3 Critical 9.1
Description
In Node.js mixme, prior to v0.5.1, an attacker can add or alter properties of an object via '__proto__' through the mutate() and merge() functions. The polluted attribute will be directly assigned to every object in the program. This will put the availability of the program at risk causing a potential denial of service (DoS).
Overview
- CVE ID
- CVE-2021-28860
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-05-03T12:15:07
- Last Modified Date
- 2021-12-10T18:55:23
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:adaltas:mixme:*:*:*:*:*:node.js:*:* | 1 | OR | 0.5.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.4
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 9.1
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/adaltas/node-mixme/issues/1 | Issue Tracking Third Party Advisory |
| https://www.npmjs.com/~david | Third Party Advisory |
| https://github.com/adaltas/node-mixme/commit/cfd5fbfc32368bcf7e06d1c5985ea60e34cd4028 | Patch Third Party Advisory |
| http://nodejs.com | Third Party Advisory |
| https://github.com/adaltas/node-mixme/security/advisories/GHSA-79jw-6wg7-r9g4 | Patch Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20210618-0005/ | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-28860 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28860 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:41:45 | Added to TrackCVE | |||
| 2022-12-05 01:25:21 | 2021-05-03T12:15Z | 2021-05-03T12:15:07 | CVE Published Date | updated |
| 2022-12-05 01:25:22 | 2021-12-10T18:55:23 | CVE Modified Date | updated | |
| 2022-12-05 01:25:22 | Analyzed | Vulnerability Status | updated |