CVE-2018-10404

EUVD-2018-2477
An issue was discovered in Objective-See KnockKnock, LuLu, TaskExplorer, WhatsYourSign, and procInfo. A maliciously crafted Universal/fat binary can evade third-party code signing checks. By not completing full inspection of the Universal/fat binary, the user of the third-party tool will believe that the code is signed by Apple, but the malicious unsigned code will execute.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 44%
Affected Products (NVD)
VendorProductVersion
objective-seeknockknock
𝑥
≤ 1.9.3
objective-seelulu
𝑥
≤ 0.9.8
objective-seeprocinfo
-
objective-seetaskexplorer
𝑥
≤ 1.6.0
objective-seewhatsyoursign
𝑥
≤ 1.4.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/
https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/