id: PYSEC-2021-250
details: TensorFlow is an end-to-end open source platform for machine learning. Incomplete
  validation in `tf.raw_ops.CTCLoss` allows an attacker to trigger an OOB read from
  heap. The fix will be included in TensorFlow 2.5.0. We will also cherrypick these
  commits on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4,
  as these are also affected and still in supported range.
affected:
- package:
    name: tensorflow
    ecosystem: PyPI
    purl: pkg:pypi/tensorflow
  ranges:
  - type: GIT
    repo: https://github.com/tensorflow/tensorflow
    events:
    - introduced: "0"
    - fixed: 14607c0707040d775e06b6817325640cb4b5864c
    - fixed: 4504a081af71514bb1828048363e6540f797005b
  - type: ECOSYSTEM
    events:
    - introduced: "0"
    - fixed: 2.1.4
    - introduced: 2.2.0
    - fixed: 2.2.3
    - introduced: 2.3.0
    - fixed: 2.3.3
    - introduced: 2.4.0
    - fixed: 2.4.2
  versions:
  - 0.12.0
  - 0.12.0rc0
  - 0.12.0rc1
  - 0.12.1
  - 1.0.0
  - 1.0.1
  - 1.1.0
  - 1.1.0rc0
  - 1.1.0rc1
  - 1.1.0rc2
  - 1.10.0
  - 1.10.0rc0
  - 1.10.0rc1
  - 1.10.1
  - 1.11.0
  - 1.11.0rc0
  - 1.11.0rc1
  - 1.11.0rc2
  - 1.12.0
  - 1.12.0rc0
  - 1.12.0rc1
  - 1.12.0rc2
  - 1.12.2
  - 1.12.3
  - 1.13.0rc0
  - 1.13.0rc1
  - 1.13.0rc2
  - 1.13.1
  - 1.13.2
  - 1.14.0
  - 1.14.0rc0
  - 1.14.0rc1
  - 1.15.0
  - 1.15.0rc0
  - 1.15.0rc1
  - 1.15.0rc2
  - 1.15.0rc3
  - 1.15.2
  - 1.15.3
  - 1.15.4
  - 1.15.5
  - 1.2.0
  - 1.2.0rc0
  - 1.2.0rc1
  - 1.2.0rc2
  - 1.2.1
  - 1.3.0
  - 1.3.0rc0
  - 1.3.0rc1
  - 1.3.0rc2
  - 1.4.0
  - 1.4.0rc0
  - 1.4.0rc1
  - 1.4.1
  - 1.5.0
  - 1.5.0rc0
  - 1.5.0rc1
  - 1.5.1
  - 1.6.0
  - 1.6.0rc0
  - 1.6.0rc1
  - 1.7.0
  - 1.7.0rc0
  - 1.7.0rc1
  - 1.7.1
  - 1.8.0
  - 1.8.0rc0
  - 1.8.0rc1
  - 1.9.0
  - 1.9.0rc0
  - 1.9.0rc1
  - 1.9.0rc2
  - 2.0.0
  - 2.0.0a0
  - 2.0.0b0
  - 2.0.0b1
  - 2.0.0rc0
  - 2.0.0rc1
  - 2.0.0rc2
  - 2.0.1
  - 2.0.2
  - 2.0.3
  - 2.0.4
  - 2.1.0
  - 2.1.0rc0
  - 2.1.0rc1
  - 2.1.0rc2
  - 2.1.1
  - 2.1.2
  - 2.1.3
  - 2.2.0
  - 2.2.1
  - 2.2.2
  - 2.3.0
  - 2.3.1
  - 2.3.2
  - 2.4.0
  - 2.4.1
references:
- type: ADVISORY
  url: https://github.com/tensorflow/tensorflow/security/advisories/GHSA-vvg4-vgrv-xfr7
- type: FIX
  url: https://github.com/tensorflow/tensorflow/commit/14607c0707040d775e06b6817325640cb4b5864c
- type: FIX
  url: https://github.com/tensorflow/tensorflow/commit/4504a081af71514bb1828048363e6540f797005b
aliases:
- CVE-2021-29613
- GHSA-vvg4-vgrv-xfr7
modified: "2021-08-27T03:22:41.522961Z"
published: "2021-05-14T20:15:00Z"