CVE-2019-8656

This was addressed with additional checks by Gatekeeper on files mounted through a network share. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. Extracting a zip file containing a symbolic link to an endpoint in an NFS mount that is attacker controlled may bypass Gatekeeper.

CVSS v3.1

5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

1.49% chance of exploitation in the next 30 days, 72th percentile

Published

2020-10-27

Updated

2024-08-04

Proof-of-concept exploits (1)

• D00MFist/CVE-2019-86562★ · 2020-05-22

References

• CVE Record
• NVD entry

Related

• CVE-2019-8649
• CVE-2019-8660
• CVE-2019-8647
• CVE-2019-8661
• CVE-2019-8646
• CVE-2019-8662