CVE-2020-26270
Last modified
CVE-2020-26270 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. In affected versions of TensorFlow running an LSTM/GRU model where the LSTM/GRU layer receives an input with zero-length results in a CHECK failure when using the CUDA backend. This can result in a query-of-death vulnerability, via denial of service, if users can control the input to the layer. EPSS estimates a 0.17% chance of exploitation in the next 30 days.
Description
In affected versions of TensorFlow running an LSTM/GRU model where the LSTM/GRU layer receives an input with zero-length results in a CHECK failure when using the CUDA backend. This can result in a query-of-death vulnerability, via denial of service, if users can control the input to the layer. This is fixed in versions 1.15.5, 2.0.4, 2.1.3, 2.2.2, 2.3.2, and 2.4.0.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tensorflow | < 1.15.5 | |
| Tensorflow | >= 2.0.0, < 2.0.4 | |
| Tensorflow | >= 2.1.0, < 2.1.3 | |
| Tensorflow | >= 2.2.0, < 2.2.2 | |
| Tensorflow | >= 2.3.0, < 2.3.2 |
References
- https://github.com/tensorflow/tensorflow/commit/14755416e364f17fb1870882fa778c7fec7f16e3Patch, Third Party Advisory
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-m648-33qf-v3gpPatch, Third Party Advisory
- https://github.com/tensorflow/tensorflow/commit/14755416e364f17fb1870882fa778c7fec7f16e3Patch, Third Party Advisory
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-m648-33qf-v3gpPatch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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