What’s Vulnerable › Vulnerabilities

CVE-2011-0230

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2011-10-14 · updated 2026-06-16
• Weakness: CWE-119

Description

Buffer overflow in the ATSFontDeactivate API in Apple Type Services (ATS) in Apple Mac OS X before 10.7.2 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via unspecified vectors.

Affected products

• macOS: through 10.7.1; 10.0, 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4 (+61)
• Apple Mac Os X Server: through 10.7.1; 10.0, 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4 (+61)

References

• http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
• http://support.apple.com/kb/HT5002
• http://www.securityfocus.com/bid/50085
• http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
• http://support.apple.com/kb/HT5002
• http://www.securityfocus.com/bid/50085

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