Local denial of service in MLflow



| Updated: 2023-12-06
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-0736
CWE-ID CWE-377
Exploitation vector Local
Public exploit N/A
Vulnerable software
 MLflow
Web applications / Other software

Vendor MLflow

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Insecure Temporary File

EUVDB-ID: #VU83918

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-0736

CWE-ID: CWE-377 - Insecure Temporary File

Exploit availability: No

Description

The vulnerability allows a local user to crash the application.

The vulnerability exists due to software uses an insecure function tempfile.mktemp() to create temporary files. A local user can exploit a race, overwrite temporary file and crash the application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

MLflow: All versions

CPE2.3 External links

https://huntr.dev/bounties/e5384764-c583-4dec-a1d8-4697f4e12f75
https://github.com/mlflow/mlflow/commit/61984e6843d2e59235d82a580c529920cd8f3711


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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