Code Injection in Jupyter Notebook - CVE-2021-32798
Published: August 24, 2021
Vulnerability identifier: #VU56057
CSH Severity: High
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-32798
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation. A remote attacker can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Jupyter Notebook
How to mitigate CVE-2021-32798
Install updates from vendor's website.
Jupyter Notebook - addressed in versions 5.7.11, 6.4.1