CVE-2023-6974 — A malicious user could use this issue to access internal HTTP(s) servers and in

A malicious user could use this issue to access internal HTTP(s) servers and in the worst case (ie: aws instance) it could be abuse to get a remote code execution on the victim machine.

01What is this vulnerability?

A malicious user could use this issue to access internal HTTP(s) servers and in the worst case (ie: aws instance) it could be abuse to get a remote code execution on the victim machine.

02Affected products

Vendor	Product	Versions
mlflow	mlflow/mlflow	unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-12-20T05:25:42.720Z
• Last modified: 2024-08-02T08:50:08.017Z

09References

• huntr.com — https://huntr.com/bounties/438b0524-da0e-4d08-976a-6f270c688393
• github.com — https://github.com/mlflow/mlflow/commit/8174250f83352a04c2d42079f414759060458555