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CVE-2023-6015
MLflow allowed arbitrary files to be PUT onto the server
Summary
MLflow allowed arbitrary files to be PUT onto the server
AI summary snake-internal / snake-template-v1
A weakness called CVE-2023-6015 was discovered in MLflow allowed arbitrary files.
In plain terms, it is a flaw that lets attackers reach files they should not see.
Severity is Info. Low severity or not yet rated.
What you should do: update the affected software to the latest version. If unsure, ask your IT team or search the vendor's site for "MLflow allowed arbitrary files CVE-2023-6015".
CVE-2023-6015 (MLflow allowed arbitrary files). Severity: Info. Category: CWE-22.
Response plan:
1. Check the vendor advisory for affected versions and the patched release.
2. If a vulnerable version is running in production, schedule maintenance (urgency from KEV/CVSS).
3. If no patch yet, mitigate via WAF rule, disabling the affected feature, etc.
4. Monitor logs / SIEM for known IOC and PoC signatures of this CVE.
PoCs and fix commits: see the 'References' section, MITRE, and NVD.
❓ What is the problem
A weakness (CVE-2023-6015) in MLflow allowed arbitrary files. In plain words, it is a flaw that lets attackers reach files they should not see.
📍 Affected scope
Target versions of MLflow allowed arbitrary files (see vendor advisory). If running in production, identify exposure immediately.
🔥 Severity
Severity: Info. Low severity or not yet rated.
🔧 How to fix
Update to the patched release as listed in the vendor advisory. (Typical mitigation pattern for CWE-22)
🛡️ Workaround
If a patch is not yet available, consider disabling the affected feature, applying WAF rules, blocking via network ACLs, or isolating the vulnerable version.
🔍 Detection
Check version information, scan dependencies via SBOM, and monitor SIEM for IOC and PoC signatures related to this CVE.
Affected packages
Bitnami
mlflow
[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.8.1"}]}]
PyPI
mlflow
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.1"}]}]
References
- advisory https://nvd.nist.gov/vuln/detail/CVE-2023-6015
- advisory https://github.com/advisories/GHSA-f798-qm4r-23r5
- package https://github.com/mlflow/mlflow
- package https://pypi.org/project/mlflow
- web https://huntr.com/bounties/43e6fb72-676e-4670-a225-15d6836f65d3
- web https://github.com/mlflow/mlflow/pull/10330
- web https://github.com/mlflow/mlflow/commit/cf83dad4df26dd4a850622fe8a51ccab1471a5e7