Home/CVE/An issue was discovered in certain Apple products. iOS before 11.3.1 is affected. macOS before 10.13.4 Security Update 2
CVE

CVE-2018-4206

An issue was discovered in certain Apple products. iOS before 11.3.1 is affected. macOS before 10.13.4 Security Update 2

An issue was discovered in certain Apple products. iOS before 11.3.1 is affected. macOS before 10.13.4 Security Update 2018-001 is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "Crash Reporter" component. It allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted app that replaces a privileged port name.

HIGH · CVSS 7.8 EPSS 0.07649
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  • EPSS percentile: top 8% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

4
apple tv< 11.4
apple iphone os< 11.3.1
apple mac os x< 10.13.4
apple watchos< 4.3.1
⚠

Public Exploits & PoCs

3
dosApple macOS/iOS - ReportCrash mach port Replacement due to Failure to Respect MIG Ownership Rulesverified
pocbugs.chromium.org · detail?id=1529bugs.chromium.org
pocwww.exploit-db.com · 44562www.exploit-db.com
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.0 · product-security@apple.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD08 Jun 2018 · 06:29 PM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/103957Third Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/103958Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040744Third Party AdvisoryVDB Entry
https://support.apple.com/HT208742Vendor Advisory
https://support.apple.com/HT208743Vendor Advisory
https://support.apple.com/HT208850Vendor Advisory
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