What’s Vulnerable › Vulnerabilities

CVE-2017-13820

• Severity: high (CVSS 7.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-11-13 · updated 2026-06-17
• Weakness: CWE-119

Description

An issue was discovered in certain Apple products. macOS before 10.13.1 is affected. The issue involves the "ATS" component. It allows remote attackers to obtain sensitive information from process memory or cause a denial of service (memory corruption) via a crafted font.

Affected products

• macOS: through 10.13.0

References

• http://www.securitytracker.com/id/1039710
• https://support.apple.com/HT208221
• http://www.securitytracker.com/id/1039710
• https://support.apple.com/HT208221

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