VDB
CVE-2020-15195
CVE-2020-15195
PUBLISHED
CVSS 8.800000190734863 HIGH
In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, the implementation of `SparseFillEmptyRowsGrad` uses a double indexing pattern. It is possible for `reverse_index_map(i)` to be an index outside of bounds of `grad_values`, thus resulting in a heap buffer overflow. The issue is patched in commit 390611e0d45c5793c7066110af37c8514e6a6c54, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.
EPSS 0.95% · 61.1th percentile
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.95%
61.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | tensorflow | 2.3.0, 0, 2.0.0 |
| Bitnami | tensorflow | 0, 2.0.0, 2.1.0 |
Timeline
- Sep 25, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 26, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Dec 31, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Mar 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 7, 2022 EPSS Score
- Jul 9, 2022 EPSS Score
- Nov 14, 2022 EPSS Score
References
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00065.html url
- https://github.com/tensorflow/tensorflow/commit/390611e0d45c5793c7066110af37c8514e6a6c54 url
- https://github.com/tensorflow/tensorflow/releases/tag/v2.3.1 url
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-63xm-rx5p-xvqr url
- https://nvd.nist.gov/vuln/detail/CVE-2020-15195 url