CVE-2020-15206 — Improper Input Validation in Tensorflow

CWE-20 — Improper Input Validation6 documents5 sources
Severity
7.5HIGHNVD
CNA9.0
EPSS
0.5%
top 35.29%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
TensorflowGoogle TensorflowIntel Optimization FOR Tensorflow+1 more
Timeline
PublishedSep 25

Description

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…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶NVDgoogle/tensorflow2.0.0 — 2.0.3+4
▶CVEListV5tensorflow/tensorflow< 1.15.4+4
▶PyPIintel/optimization_for_tensorflow2.0.0 — 2.0.3+5
▶NVDopensuse/leap15.2

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

4
OSV
CVE-2020-15206: In Tensorflow before versions 1↗2020-09-25
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GHSA
Denial of Service in Tensorflow↗2020-09-25
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OSV
Denial of Service in Tensorflow↗2020-09-25
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CVEList
Denial of Service in Tensorflow↗2020-09-25
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📋Vendor Advisories

1
Debian
CVE-2020-15206: tensorflow - In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, changing th...↗2020
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CVE-2020-15206 — Improper Input Validation | cvebase