CVE-2020-26270 (GCVE-0-2020-26270)

Vulnerability from cvelistv5 – Published: 2020-12-10 22:10 – Updated: 2024-08-04 15:56
VLAI
Title
CHECK-fail in LSTM with zero-length input in TensorFlow
Summary
In affected versions of TensorFlow running an LSTM/GRU model where the LSTM/GRU layer receives an input with zero-length results in a CHECK failure when using the CUDA backend. This can result in a query-of-death vulnerability, via denial of service, if users can control the input to the layer. This is fixed in versions 1.15.5, 2.0.4, 2.1.3, 2.2.2, 2.3.2, and 2.4.0.
Severity
4.4 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CWE
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version
tensorflow tensorflow Affected: < 1.15.5
Affected: >= 2.0.0, < 2.0.4
Affected: >= 2.1.0, < 2.1.3
Affected: >= 2.2.0, < 2.2.2
Affected: >= 2.3.0, < 2.3.2
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