CVE-2021-32797
CVSS V2 Medium 6.8
CVSS V3 Critical 9.6
Description
JupyterLab is a user interface for Project Jupyter which will eventually replace the classic Jupyter Notebook. In affected versions untrusted notebook can execute code on load. In particular JupyterLab doesn’t sanitize the action attribute of html `<form>`. Using this it is possible to trigger the form validation outside of the form itself. This is a remote code execution, but requires user action to open a notebook.
Overview
- CVE ID
- CVE-2021-32797
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-08-09T21:15:08
- Last Modified Date
- 2022-04-07T18:40:58
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:jupyter:jupyterlab:*:*:*:*:*:*:*:* | 1 | OR | 1.2.21 | |
| cpe:2.3:a:jupyter:jupyterlab:*:*:*:*:*:*:*:* | 1 | OR | 2.0.0 | 2.2.10 |
| cpe:2.3:a:jupyter:jupyterlab:*:*:*:*:*:*:*:* | 1 | OR | 2.3.0 | 2.3.2 |
| cpe:2.3:a:jupyter:jupyterlab:*:*:*:*:*:*:*:* | 1 | OR | 3.0.0 | 3.0.17 |
| cpe:2.3:a:jupyter:jupyterlab:*:*:*:*:*:*:*:* | 1 | OR | 3.1.0 | 3.1.4 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.6
- Base Severity
- CRITICAL
- Exploitability Score
- 2.8
- Impact Score
- 6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/jupyterlab/jupyterlab/commit/504825938c0abfa2fb8ff8d529308830a5ae42ed | Exploit Third Party Advisory |
| https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-4952-p58q-6crx | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-32797 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32797 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:29:12 | Added to TrackCVE | |||
| 2022-12-05 07:45:30 | 2021-08-09T21:15Z | 2021-08-09T21:15:08 | CVE Published Date | updated |
| 2022-12-05 07:45:30 | 2022-04-07T18:40:58 | CVE Modified Date | updated | |
| 2022-12-05 07:45:30 | Analyzed | Vulnerability Status | updated |