{"id":"CVE-2020-13524","details":"An out-of-bounds memory corruption vulnerability exists in the way Pixar OpenUSD 20.05 uses SPECS data from binary USD files. A specially crafted malformed file can trigger an out-of-bounds memory access and modification which results in memory corruption. To trigger this vulnerability, the victim needs to access an attacker-provided malformed file.","modified":"2026-08-27T03:49:34.266705733Z","published":"2020-12-03T18:15:10.690Z","database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"10.14.0"},{"fixed":"10.14.6"},{"introduced":"10.15"},{"fixed":"10.15.7"}],"source":"CPE_RANGE","vendor_product":"apple:mac_os_x","cpes":["cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*"]},{"cpes":["cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"11.0"},{"fixed":"11.1"}],"source":"CPE_RANGE","vendor_product":"apple:macos"},{"cpes":["cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-001:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-002:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-004:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-005:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-006:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-007:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-001:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-002:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-003:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-004:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-005:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-006:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:supplemental_update:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:supplemental_update_2:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*"],"extracted_events":[{"introduced":"10.14.6-security_update_2019\\-001"},{"last_affected":"10.14.6-security_update_2019\\-001"},{"introduced":"10.14.6-security_update_2019\\-002"},{"last_affected":"10.14.6-security_update_2019\\-002"},{"introduced":"10.14.6-security_update_2019\\-004"},{"last_affected":"10.14.6-security_update_2019\\-004"},{"introduced":"10.14.6-security_update_2019\\-005"},{"last_affected":"10.14.6-security_update_2019\\-005"},{"introduced":"10.14.6-security_update_2019\\-006"},{"last_affected":"10.14.6-security_update_2019\\-006"},{"introduced":"10.14.6-security_update_2019\\-007"},{"last_affected":"10.14.6-security_update_2019\\-007"},{"introduced":"10.14.6-security_update_2020\\-001"},{"last_affected":"10.14.6-security_update_2020\\-001"},{"introduced":"10.14.6-security_update_2020\\-002"},{"last_affected":"10.14.6-security_update_2020\\-002"},{"introduced":"10.14.6-security_update_2020\\-003"},{"last_affected":"10.14.6-security_update_2020\\-003"},{"introduced":"10.14.6-security_update_2020\\-004"},{"last_affected":"10.14.6-security_update_2020\\-004"},{"introduced":"10.14.6-security_update_2020\\-005"},{"last_affected":"10.14.6-security_update_2020\\-005"},{"introduced":"10.14.6-security_update_2020\\-006"},{"last_affected":"10.14.6-security_update_2020\\-006"},{"introduced":"10.14.6-supplemental_update"},{"last_affected":"10.14.6-supplemental_update"},{"introduced":"10.14.6-supplemental_update_2"},{"last_affected":"10.14.6-supplemental_update_2"},{"introduced":"10.15.7-security_update_2020\\-001"},{"last_affected":"10.15.7-security_update_2020\\-001"}],"source":"CPE_STRING","vendor_product":"apple:mac_os_x"}]},"references":[{"type":"ADVISORY","url":"http://seclists.org/fulldisclosure/2020/Dec/26"},{"type":"ADVISORY","url":"http://seclists.org/fulldisclosure/2020/Dec/32"},{"type":"ADVISORY","url":"https://support.apple.com/kb/HT212011"},{"type":"EVIDENCE","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2020-1125"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/PixarAnimationStudios/OpenUSD","events":[{"introduced":"ebac0a8b6703f4fa1c27115f1f013bb9819662f4"},{"last_affected":"ebac0a8b6703f4fa1c27115f1f013bb9819662f4"}],"database_specific":{"extracted_events":[{"introduced":"20.05"},{"last_affected":"20.05"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:pixar:openusd:20.05:*:*:*:*:*:*:*"}}],"versions":["20.05","v20.05"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13524.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}