CVE-2019-8656 — Apple Macos vulnerability

3 documents3 sources
Severity
5.5MEDIUMNVD
EPSS
3.8%
top 11.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Apple MacosApple MAC OS XApple Macos Mojave 10.14.6 Security Update 2019-004 High Sierra Security Update 2019-0
Timeline
PublishedOct 27
Latest updateMay 24

Description

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 vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5apple/macosunspecified — 10.14
▶NVDapple/mac_os_x< 10.14.6

🔴Vulnerability Details

1
GHSA
GHSA-v653-8hvf-5c3m: This was addressed with additional checks by Gatekeeper on files mounted through a network share↗2022-05-24
▶

📋Vendor Advisories

1
Apple
CVE-2019-8656: macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra↗2019-07-22
▶
CVE-2019-8656 — Apple Macos vulnerability | cvebase