{"cve":"CVE-2020-15208","nvd":{"published":"2020-09-25T19:15:16.103","modified":"2026-06-17T02:56:16.190","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-125","CWE-787"],"references":["http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00065.html","https://github.com/tensorflow/tensorflow/commit/8ee24e7949a203d234489f9da2c5bf45a7d5157d","https://github.com/tensorflow/tensorflow/releases/tag/v2.3.1","https://github.com/tensorflow/tensorflow/security/advisories/GHSA-mxjj-953w-2c2v","http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00065.html"],"products":["google:tensorflow","opensuse:leap"],"source":"nvd","synced_at":"2026-10-19T21:09:53.489947993+00:00"},"epss":{"cve":"CVE-2020-15208","score":0.00905,"percentile":0.59818,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-mxjj-953w-2c2v","url":"https://osv.dev/vulnerability/GHSA-mxjj-953w-2c2v","summary":"Data corruption in tensorflow-lite","modified":"2026-07-08T06:00:53.820147724Z","packages":[{"ecosystem":"PyPI","name":"tensorflow","purl":"pkg:pypi/tensorflow","ranges":["<1.15.4"],"fixed":["1.15.4"]},{"ecosystem":"PyPI","name":"tensorflow","purl":"pkg:pypi/tensorflow","ranges":[">=2.0.0 <2.0.3"],"fixed":["2.0.3"]},{"ecosystem":"PyPI","name":"tensorflow","purl":"pkg:pypi/tensorflow","ranges":[">=2.1.0 <2.1.2"],"fixed":["2.1.2"]},{"ecosystem":"PyPI","name":"tensorflow","purl":"pkg:pypi/tensorflow","ranges":[">=2.2.0 <2.2.1"],"fixed":["2.2.1"]},{"ecosystem":"PyPI","name":"tensorflow","purl":"pkg:pypi/tensorflow","ranges":[">=2.3.0 <2.3.1"],"fixed":["2.3.1"]},{"ecosystem":"PyPI","name":"tensorflow-cpu","purl":"pkg:pypi/tensorflow-cpu","ranges":["<1.15.4"],"fixed":["1.15.4"]},{"ecosystem":"PyPI","name":"tensorflow-cpu","purl":"pkg:pypi/tensorflow-cpu","ranges":[">=2.0.0 <2.0.3"],"fixed":["2.0.3"]},{"ecosystem":"PyPI","name":"tensorflow-cpu","purl":"pkg:pypi/tensorflow-cpu","ranges":[">=2.1.0 <2.1.2"],"fixed":["2.1.2"]},{"ecosystem":"PyPI","name":"tensorflow-cpu","purl":"pkg:pypi/tensorflow-cpu","ranges":[">=2.2.0 <2.2.1"],"fixed":["2.2.1"]},{"ecosystem":"PyPI","name":"tensorflow-cpu","purl":"pkg:pypi/tensorflow-cpu","ranges":[">=2.3.0 <2.3.1"],"fixed":["2.3.1"]},{"ecosystem":"PyPI","name":"tensorflow-gpu","purl":"pkg:pypi/tensorflow-gpu","ranges":["<1.15.4"],"fixed":["1.15.4"]},{"ecosystem":"PyPI","name":"tensorflow-gpu","purl":"pkg:pypi/tensorflow-gpu","ranges":[">=2.0.0 <2.0.3"],"fixed":["2.0.3"]},{"ecosystem":"PyPI","name":"tensorflow-gpu","purl":"pkg:pypi/tensorflow-gpu","ranges":[">=2.1.0 <2.1.2"],"fixed":["2.1.2"]},{"ecosystem":"PyPI","name":"tensorflow-gpu","purl":"pkg:pypi/tensorflow-gpu","ranges":[">=2.2.0 <2.2.1"],"fixed":["2.2.1"]},{"ecosystem":"PyPI","name":"tensorflow-gpu","purl":"pkg:pypi/tensorflow-gpu","ranges":[">=2.3.0 <2.3.1"],"fixed":["2.3.1"]}]},{"id":"PYSEC-2020-131","url":"https://osv.dev/vulnerability/PYSEC-2020-131","summary":"","modified":"2023-12-06T01:00:17.123611Z","packages":[{"ecosystem":"PyPI","name":"tensorflow","purl":"pkg:pypi/tensorflow","ranges":["<1.15.4",">=2.0.0 <2.0.3",">=2.1.0 <2.1.2",">=2.2.0 <2.2.1",">=2.3.0 <2.3.1"],"fixed":["1.15.4","2.0.3","2.1.2","2.2.1","2.3.1"]}]},{"id":"PYSEC-2020-288","url":"https://osv.dev/vulnerability/PYSEC-2020-288","summary":"","modified":"2023-12-06T01:00:17.123611Z","packages":[{"ecosystem":"PyPI","name":"tensorflow-cpu","purl":"pkg:pypi/tensorflow-cpu","ranges":["<1.15.4",">=2.0.0 <2.0.3",">=2.1.0 <2.1.2",">=2.2.0 <2.2.1",">=2.3.0 <2.3.1"],"fixed":["1.15.4","2.0.3","2.1.2","2.2.1","2.3.1"]}]},{"id":"PYSEC-2020-323","url":"https://osv.dev/vulnerability/PYSEC-2020-323","summary":"","modified":"2023-12-06T01:00:17.123611Z","packages":[{"ecosystem":"PyPI","name":"tensorflow-gpu","purl":"pkg:pypi/tensorflow-gpu","ranges":["<1.15.4",">=2.0.0 <2.0.3",">=2.1.0 <2.1.2",">=2.2.0 <2.2.1",">=2.3.0 <2.3.1"],"fixed":["1.15.4","2.0.3","2.1.2","2.2.1","2.3.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}