CVEvulnerability

CVE-2017-13786

4.6 MEDIUM Published 2017-11-13 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-11-13
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
4.6 MEDIUM — CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
2.1 LOW — AV:L/AC:L/Au:N/C:P/I:N/A:N

Description

An issue was discovered in certain Apple products. macOS before 10.13.1 is affected. The issue involves the "APFS" component. It does not properly restrict the DMA mapping time of FileVault decryption buffers, which allows attackers to read cleartext APFS data via a crafted Thunderbolt adapter.

Affected configurations

• apple mac os x (<= 10.13.0)

References