BIT-tensorflow-2020-15200

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/tensorflow/BIT-tensorflow-2020-15200.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-tensorflow-2020-15200
Aliases
Published
2024-03-06T11:20:39.865Z
Modified
2024-03-06T11:25:28.861Z
Summary
[none]
Details

In Tensorflow before version 2.3.1, the RaggedCountSparseOutput implementation does not validate that the input arguments form a valid ragged tensor. In particular, there is no validation that the values in the splits tensor generate a valid partitioning of the values tensor. Thus, the code sets up conditions to cause a heap buffer overflow. A BatchedMap is equivalent to a vector where each element is a hashmap. However, if the first element of splits_values is not 0, batch_idx will never be 1, hence there will be no hashmap at index 0 in per_batch_counts. Trying to access that in the user code results in a segmentation fault. The issue is patched in commit 3cbb917b4714766030b28eba9fb41bb97ce9ee02 and is released in TensorFlow version 2.3.1.

References

Affected packages

Bitnami / tensorflow

Package

Name
tensorflow
Purl
pkg:bitnami/tensorflow

Severity

  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
2.3.0
Last affected
2.3.0