In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, changing the TensorFlow's `SavedModel` protocol buffer and altering the name of required keys results in segfaults and data corruption while loading the model. This can cause a denial of service in products using `tensorflow-serving` or other inference-as-a-service installments. Fixed were added in commits f760f88b4267d981e13f4b302c437ae800445968 and fcfef195637c6e365577829c4d67681695956e7d (both going into TensorFlow 2.2.0 and 2.3.0 but not yet backported to earlier versions). However, this was not enough, as #41097 reports a different failure mode. The issue is patched in commit adf095206f25471e864a8e63a0f1caef53a0e3a6, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2020-09-25T18:45:51

Updated: 2024-08-04T13:08:22.955Z

Reserved: 2020-06-25T00:00:00

Link: CVE-2020-15206

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-09-25T19:15:15.917

Modified: 2021-09-16T15:45:40.520

Link: CVE-2020-15206

cve-icon Redhat

No data.