{"id":"CVE-2018-7577","details":"Memcpy parameter overlap in Google Snappy library 1.1.4, as used in Google TensorFlow before 1.7.1, could result in a crash or read from other parts of process memory.","aliases":["GHSA-qx2v-j445-g354","PYSEC-2019-207","PYSEC-2019-225","PYSEC-2019-232"],"modified":"2026-08-07T14:59:49.162368Z","published":"2019-04-24T17:29:00.333Z","references":[{"type":"ADVISORY","url":"https://github.com/tensorflow/tensorflow/blob/master/tensorflow/security/advisory/tfsa-2018-005.md"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/google/snappy","events":[{"introduced":"2d99bd14d471664758e4dfdf81b44f413a7353fd"},{"last_affected":"2d99bd14d471664758e4dfdf81b44f413a7353fd"}],"database_specific":{"cpe":"cpe:2.3:a:google:snappy:1.1.4:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.1.4"},{"last_affected":"1.1.4"}],"source":"CPE_STRING"}}],"versions":["1.1.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7577.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/tensorflow/tensorflow","events":[{"introduced":"0"},{"fixed":"c8137f3a8e1a22b6e274d0ffc84013624523df59"}],"database_specific":{"cpe":"cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.7.1"}],"source":"CPE_RANGE"}}],"versions":["v1.7.0","v1.7.0-rc1","v1.7.0-rc0","v1.6.0-rc1","v1.1.0-rc2","v1.1.0-rc1","0.6.0","0.5.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7577.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H"}]}