CVE-2025-0508: aws aws/sagemaker-python-sdk Use of Weak Hash

Vulnerability summary

CVE-2025-0508 is a medium (CVSS 5.9) Use of Weak Hash vulnerability in aws aws/sagemaker-python-sdk. EPSS estimates a 0.27% chance of exploitation in the next 30 days, higher than 17.2% of scored vulnerabilities.

Timeline

1. 20-03-2025
   PublishedVulnerability first disclosed.
2. 15-10-2025
   Last modifiedVulnerability information updated.

Description

A vulnerability in the SageMaker Workflow component of aws/sagemaker-python-sdk allows for the possibility of MD5 hash collisions in all versions. This can lead to workflows being inadvertently replaced due to the reuse of results from different configurations that produce the same MD5 hash. This issue can cause integrity problems within the pipeline, potentially leading to erroneous processing outcomes.

• CWE-328Use of Weak HashThe product uses an algorithm that produces a digest (output value) that does not meet security expectations for a hash function that allows an adversary to reasonably determine the original input (preimage attack), find another input that can produce the same hash (2nd preimage attack), or find multiple inputs that evaluate to the same hash (birthday attack).