{"id":"CVE-2020-8935","details":"An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allow an attacker to make an Ecall_restore function call to reallocate untrusted code and overwrite sections of the Enclave memory address. We recommend updating your library.","modified":"2026-02-22T08:25:52.642689Z","published":"2020-12-15T15:15:12.987Z","references":[{"type":"ADVISORY","url":"https://github.com/google/asylo/commit/ed0926bff0e423cd122a18b3d2fc772817f66825"},{"type":"FIX","url":"https://github.com/google/asylo/commit/ed0926bff0e423cd122a18b3d2fc772817f66825"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/google/asylo","events":[{"introduced":"0"},{"last_affected":"299f804acbb95a612ab7c504d25ab908aa59ae93"}]}],"versions":["buildenv-v0.2.0","buildenv-v0.2.1","buildenv-v0.2.2","buildenv-v0.3.0","buildenv-v0.3.1","buildenv-v0.3.2","buildenv-v0.3.3","buildenv-v0.3.4","buildenv-v0.4.0","buildenv-v0.4.1","buildenv-v0.5.0","buildenv-v0.5.1","buildenv-v0.5.2","buildenv-v0.5.3","buildenv-v0.6.0","v0.2.0","v0.2.1","v0.2.2","v0.3.0","v0.3.1","v0.3.2","v0.3.3","v0.3.4","v0.3.4.1","v0.4.0","v0.4.1","v0.5.0","v0.5.1","v0.5.2","v0.5.3","v0.6.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-8935.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}