BIT-tensorflow-2020-26267

    Dashboard / Vulnerabilities / BIT-tensorflow-2020-26267

    BIT-tensorflow-2020-26267

    Published: 6 Mar 2024Last Modified: 8 Sept 2026

    Summary: Lack of validation in data format attributes in TensorFlow

    Details: In affected versions of TensorFlow the tf.raw_ops.DataFormatVecPermute API does not validate the src_format and dst_format attributes. The code assumes that these two arguments define a permutation of NHWC. This can result in uninitialized memory accesses, read outside of bounds and even crashes. 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/ebc70b7a592420d3d2f359e4b1694c236b82c7ae, https://github.com/tensorflow/tensorflow/security/advisories/GHSA-c9f3-9wfr-wgh7, https://nvd.nist.gov/vuln/detail/CVE-2020-26267

    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-2020-26267 | CVE-DB