Fedora 36 update for python-jupyter-core



Published: 2023-08-16
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
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Operating systems & Components / Operating system

python-jupyter-core
Operating systems & Components / Operating system package or component

Vendor Fedoraproject

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

Upgrade python-jupyter-core to version 4.9.1-3.fc36.

Vulnerable software versions

Fedora: 36

python-jupyter-core: before 4.9.1-3.fc36

External links

http://bodhi.fedoraproject.org/updates/FEDORA-2023-d966145959


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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