In tensorflow-lite before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, when determining the common dimension size of two tensors, TFLite uses a `DCHECK` which is no-op outside of debug compilation modes. Since the function always returns the dimension of the first tensor, malicious attackers can craft cases where this is larger than that of the second tensor. In turn, this would result in reads/writes outside of bounds since the interpreter will wrongly assume that there is enough data in both tensors. The issue is patched in commit 8ee24e7949a203d234489f9da2c5bf45a7d5157d, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.
References
Link | Resource |
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http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00065.html | Mailing List Third Party Advisory |
https://github.com/tensorflow/tensorflow/commit/8ee24e7949a203d234489f9da2c5bf45a7d5157d | Patch Third Party Advisory |
https://github.com/tensorflow/tensorflow/releases/tag/v2.3.1 | Third Party Advisory |
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-mxjj-953w-2c2v | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
16 Sep 2021, 15:45
Type | Values Removed | Values Added |
---|---|---|
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00065.html - Mailing List, Third Party Advisory | |
CPE | cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* |
17 Aug 2021, 13:21
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:a:google:tensorflow:*:*:*:*:lite:*:*:* |
Information
Published : 2020-09-25 19:15
Updated : 2024-02-04 21:23
NVD link : CVE-2020-15208
Mitre link : CVE-2020-15208
CVE.ORG link : CVE-2020-15208
JSON object : View
Products Affected
opensuse
- leap
- tensorflow