TensorFlowGHSA-h98h-8mxr-m8gx
Out-of-bounds read in TensorFlow possibly causing disclosure of the contents of process memory
High6.5CVE-2018-21233 · Published May 13, 2020 · updated Oct 28, 2024
TensorFlow before 1.7.0 has an integer overflow that causes an out-of-bounds read, possibly causing disclosure of the contents of process memory. This occurs in the DecodeBmp feature of the BMP decoder in `core/kernels/decode_bmp_op.cc`.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| tensorflow PyPI | < 1.7.0 | 1.7.0 |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- Severity from
- GitHub (reviewed advisory)
- Weakness
- CWE-125
- Also known as
- CVE-2018-21233, PYSEC-2020-253, PYSEC-2020-269, PYSEC-2020-304
- nvd.nist.gov/vuln/detail/CVE-2018-21233
- github.com/tensorflow/tensorflow/commit/49f73c55d56edffebde4bca4a407ad69c1cae433
- github.com/advisories/GHSA-h98h-8mxr-m8gx
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2020-269.yaml
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2020-304.yaml
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2020-253.yaml
- github.com/tensorflow/tensorflow
- github.com/tensorflow/tensorflow/blob/master/tensorflow/security/advisory/tfsa-2018-001.md
More TensorFlow advisories
All TensorFlow| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Sep 252020 | Heap buffer overflow in Tensorflow Medium5.4Sep 25, 2020 | Medium5.4 | 2.3.1 |
| Sep 252020 | Heap buffer overflow in TensorflowMedium8.5Sep 25, 2020 | Medium8.5 | 2.3.1 |
| Sep 252020 | Denial of Service in TensorflowMedium5.3Sep 25, 2020 | Medium5.3 | 1.15.4+4 more |
| Sep 252020 | Memory leak in TensorflowMedium4.3Sep 25, 2020 | Medium4.3 | 2.2.1+1 more |
| Sep 252020 | Segfault in TensorflowMedium5.3Sep 25, 2020 | Medium5.3 | 1.15.4+4 more |
| Jan 282020 | Segmentation faultin TensorFlow when converting a Python string to `tf.float16`Low5.0Jan 28, 2020 | Low5.0 | 1.15.2+1 more |