CVE-2024-3848
A path traversal vulnerability exists in mlflow/mlflow version 2.11.0, identified as a bypass for the previously addressed CVE-2023-6909.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 43.3%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
A path traversal vulnerability exists in mlflow/mlflow version 2.11.0, identified as a bypass for the previously addressed CVE-2023-6909. The vulnerability arises from the application's handling of artifact URLs, where a '#' character can be used to insert a path into the fragment, effectively skipping validation. This allows an attacker to construct a URL that, when processed, ignores the protocol scheme and uses the provided path for filesystem access. As a result, an attacker can read arbitrary files, including sensitive information such as SSH and cloud keys, by exploiting the way the application converts the URL into a filesystem path. The issue stems from insufficient validation of the fragment portion of the URL, leading to arbitrary file read through path traversal.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 43.28% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-29, CWE-22
- Affected
- lfprojects/mlflow
- Source
- security@huntr.dev
References
- https://github.com/mlflow/mlflow/commit/f8d51e21523238280ebcfdb378612afd7844eca8Patch
- https://huntr.com/bounties/8d5aadaa-522f-4839-b41b-d7da362dd610Exploit, Issue Tracking, Third Party Advisory
- https://github.com/mlflow/mlflow/commit/f8d51e21523238280ebcfdb378612afd7844eca8Patch
- https://huntr.com/bounties/8d5aadaa-522f-4839-b41b-d7da362dd610Exploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.