CVE-2020-28495
CVSS V2 High 7.5
CVSS V3 High 7.3
Description
This affects the package total.js before 3.4.7. The set function can be used to set a value into the object according to the path. However the keys of the path being set are not properly sanitized, leading to a prototype pollution vulnerability. The impact depends on the application. In some cases it is possible to achieve Denial of service (DoS), Remote Code Execution or Property Injection.
Overview
- CVE ID
- CVE-2020-28495
- Assigner
- report@snyk.io
- Vulnerability Status
- Analyzed
- Published Version
- 2021-02-02T11:15:13
- Last Modified Date
- 2021-02-05T16:53:47
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:totaljs:total.js:*:*:*:*:*:node.js:*:* | 1 | OR | 3.4.7 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- LOW
- Base Score
- 7.3
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.4
References
| Reference URL | Reference Tags |
|---|---|
| https://docs.totaljs.com/latest/en.html%23api~FrameworkUtils~U.set | Broken Link |
| https://snyk.io/vuln/SNYK-JS-TOTALJS-1046671 | Exploit Patch Third Party Advisory |
| https://github.com/totaljs/framework/blob/master/utils.js%23L6606 | Broken Link |
| https://github.com/totaljs/framework/blob/master/utils.js%23L6617 | Broken Link |
| https://github.com/totaljs/framework/commit/b3f901561d66ab799a4a99279893b94cad7ae4ff | Patch Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-28495 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28495 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:24:14 | Added to TrackCVE | |||
| 2022-12-05 21:12:19 | 2021-02-02T11:15Z | 2021-02-02T11:15:13 | CVE Published Date | updated |
| 2022-12-05 21:12:19 | 2021-02-05T16:53:47 | CVE Modified Date | updated | |
| 2022-12-05 21:12:20 | Analyzed | Vulnerability Status | updated |