BIT-tensorflow-2020-26270

    Dashboard / Vulnerabilities / BIT-tensorflow-2020-26270

    BIT-tensorflow-2020-26270

    Published: 6 Mar 2024Last Modified: 10 Sept 2026

    Summary: CHECK-fail in LSTM with zero-length input in TensorFlow

    Details: 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.

    References: https://github.com/tensorflow/tensorflow/commit/14755416e364f17fb1870882fa778c7fec7f16e3, https://github.com/tensorflow/tensorflow/security/advisories/GHSA-m648-33qf-v3gp, https://nvd.nist.gov/vuln/detail/CVE-2020-26270

    Affected packages

    Package

    Name: tensorflow

    Purl: pkg:bitnami/tensorflow

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.15.5

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    BIT-tensorflow-2020-26270 | CVE-DB