Out-of-bounds Read Affecting tensorflow package, versions [2.7.0rc0,2.7.0) [2.6.0,2.6.1) [2.5.0,2.5.2) [,2.4.4)
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.07% (31st
percentile)
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Test your applications- Snyk ID SNYK-PYTHON-TENSORFLOW-1912634
- published 7 Nov 2021
- disclosed 7 Nov 2021
- credit Unknown
Introduced: 7 Nov 2021
CVE-2021-41227 Open this link in a new tabHow to fix?
Upgrade tensorflow to version 2.7.0, 2.6.1, 2.5.2, 2.4.4 or higher.
Overview
tensorflow is a machine learning framework.
Affected versions of this package are vulnerable to Out-of-bounds Read via the ImmutableConst operation which can be tricked into reading arbitrary memory contents. This is because the tstring TensorFlow string class has a special case for memory mapped strings but the operation itself does not offer any support for this datatype.
References
CVSS Scores
version 3.1