Debian update for jupyter-core



Published: 2023-06-13
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-39286
CWE-ID CWE-426
CWE-79
Exploitation vector Local
Public exploit N/A
Vulnerable software
Subscribe 		Debian Linux
Operating systems & Components / Operating system

jupyter-core (Debian package)
Operating systems & Components / Operating system package or component

Vendor Debian

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Untrusted search path

EUVDB-ID: #VU77174

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-39286

CWE-ID: CWE-426 - Untrusted Search Path

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to jupyter_core executes untrused files from the current working directory. A local user can place a malicious file on the system and execute arbitrary code with elevated privileges.

Mitigation

Update jupyter-core package to version 4.7.1-1+deb11u1.

Vulnerable software versions

Debian Linux: All versions

jupyter-core (Debian package): before 4.7.1-1+deb11u1

External links

http://www.debian.org/security/2023/dsa-5422


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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