Vulnerability Description
TensorFlow is an end-to-end open source platform for machine learning. The fix for CVE-2020-15209(https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15209) missed the case when the target shape of `Reshape` operator is given by the elements of a 1-D tensor. As such, the fix for the vulnerability(https://github.com/tensorflow/tensorflow/blob/9c1dc920d8ffb4893d6c9d27d1f039607b326743/tensorflow/lite/core/subgraph.cc#L1062-L1074) allowed passing a null-buffer-backed tensor with a 1D shape. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tensorflow | < 2.1.4 |
Related Weaknesses (CWE)
References
- https://github.com/tensorflow/tensorflow/commit/f8378920345f4f4604202d4ab15ef64bPatchThird Party Advisory
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-jjr8-m8g8-p6wvExploitPatchThird Party Advisory
- https://github.com/tensorflow/tensorflow/commit/f8378920345f4f4604202d4ab15ef64bPatchThird Party Advisory
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-jjr8-m8g8-p6wvExploitPatchThird Party Advisory
FAQ
What is CVE-2021-29592?
CVE-2021-29592 is a vulnerability with a CVSS score of 4.4 (MEDIUM). TensorFlow is an end-to-end open source platform for machine learning. The fix for CVE-2020-15209(https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15209) missed the case when the target shape o...
How severe is CVE-2021-29592?
CVE-2021-29592 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-29592?
Check the references section above for vendor advisories and patch information. Affected products include: Google Tensorflow.