{"cve":"CVE-2018-21233","nvd":{"published":"2020-05-04T15:15:13.480","modified":"2026-06-17T01:54:26.150","status":"Modified","description":"TensorFlow before 1.7.0 has an integer overflow that causes an out-of-bounds read, possibly causing disclosure of the contents of process memory. This occurs in the DecodeBmp feature of the BMP decoder in core/kernels/decode_bmp_op.cc.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","score":6.5},"cwes":["CWE-125"],"references":["https://github.com/tensorflow/tensorflow/blob/master/tensorflow/security/advisory/tfsa-2018-001.md","https://github.com/tensorflow/tensorflow/commit/49f73c55d56edffebde4bca4a407ad69c1cae433","https://github.com/tensorflow/tensorflow/blob/master/tensorflow/security/advisory/tfsa-2018-001.md","https://github.com/tensorflow/tensorflow/commit/49f73c55d56edffebde4bca4a407ad69c1cae433"],"products":["google:tensorflow"],"source":"nvd","synced_at":"2026-10-19T21:04:18.695612450+00:00"},"epss":{"cve":"CVE-2018-21233","score":0.00584,"percentile":0.47914,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-h98h-8mxr-m8gx","url":"https://osv.dev/vulnerability/GHSA-h98h-8mxr-m8gx","summary":"Out-of-bounds read in TensorFlow possibly causing disclosure of the contents of process memory.","modified":"2024-10-28T14:44:19.394947Z","packages":[{"ecosystem":"PyPI","name":"tensorflow","purl":"pkg:pypi/tensorflow","ranges":["<1.7.0"],"fixed":["1.7.0"]},{"ecosystem":"PyPI","name":"tensorflow-gpu","purl":"pkg:pypi/tensorflow-gpu","ranges":["<1.7.0"],"fixed":["1.7.0"]}]},{"id":"PYSEC-2020-253","url":"https://osv.dev/vulnerability/PYSEC-2020-253","summary":"","modified":"2023-11-08T04:00:14.358694Z","packages":[{"ecosystem":"PyPI","name":"tensorflow","purl":"pkg:pypi/tensorflow","ranges":["<1.7.0"],"fixed":["1.7.0"]}]},{"id":"PYSEC-2020-269","url":"https://osv.dev/vulnerability/PYSEC-2020-269","summary":"","modified":"2023-11-08T04:00:14.358694Z","packages":[{"ecosystem":"PyPI","name":"tensorflow-cpu","purl":"pkg:pypi/tensorflow-cpu","ranges":["<1.7.0"],"fixed":["1.7.0"]}]},{"id":"PYSEC-2020-304","url":"https://osv.dev/vulnerability/PYSEC-2020-304","summary":"","modified":"2026-06-10T17:01:18.606647789Z","packages":[{"ecosystem":"PyPI","name":"tensorflow-gpu","purl":"pkg:pypi/tensorflow-gpu","ranges":["<1.7.0"],"fixed":["1.7.0"]}]}],"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."]}