CVE-2024-3848
HIGHCVSS v3
7.5
HIGH
EPSS Score
79.5%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
Technical Details
- Published
- 5/16/2024
Frequently Asked Questions
What is 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. 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.
Is CVE-2024-3848 actively exploited?
Active exploitation of CVE-2024-3848 has not been confirmed. The EPSS score is 79.5%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2024-3848?
CVE-2024-3848 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2024-3848 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.