Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2018-8768 |
CWE-ID | CWE-264 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Jupyter Notebook Client/Desktop applications / Office applications |
Vendor | Jupyter |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU12114
Risk: High
CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2018-8768
CWE-ID:
CWE-264 - Permissions, Privileges, and Access Controls
Exploit availability: No
DescriptionThe vulnerability allows a remote unauthenticated attacker to execute arbitrary code with elevated privileges on the target system.
The weakness exists due improper sanitization of notebook files. The jQuery component fixes invalid HTML after sanitization. A remote attacker can trick the victim into opening a specially crafted notebook file, execute arbitrary JavaScript code with root privileges.
Successful exploitation of the vulnerability may result in system compromise.
Update to version 5.4.1.
Vulnerable software versionsJupyter Notebook: 5.0.0 - 5.4.0
External linkshttp://github.com/jupyter/notebook/commit/4e79ebb49acac722b37b03f1fe811e67590d3831
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website or open a file.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.