Overview
- Description
- 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.
- Source
- cve@mitre.org
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6.8
- Impact score
- 6.4
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-295
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:objective-see:knockknock:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D076AF58-0AFD-4417-88CD-A52A1EDC1861",
"versionEndIncluding": "1.9.3"
},
{
"criteria": "cpe:2.3:a:objective-see:lulu:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CE71BCA0-887E-41F3-8D5D-63C392C0F324",
"versionEndIncluding": "0.9.8"
},
{
"criteria": "cpe:2.3:a:objective-see:procinfo:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A396F3FB-8F7F-477F-805C-29E46E287224"
},
{
"criteria": "cpe:2.3:a:objective-see:taskexplorer:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E293D91D-A369-4239-A055-DAC5D8C54ECA",
"versionEndIncluding": "1.6.0"
},
{
"criteria": "cpe:2.3:a:objective-see:whatsyoursign:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B5A24EF8-96CC-45EE-B8AF-CABF9EE15241",
"versionEndIncluding": "1.4.0"
}
],
"operator": "OR"
}
]
}
]