CVE-2011-3437

NONENVD 0.0

0.0

Integer signedness error in Apple Type Services (ATS) in Apple Mac OS X 10.7 before 10.7.2 allows remote attackers to execute arbitrary code via a crafted embedded Type 1 font in a document.

CVSS v3: —
EG Score: —
EPSS: 83.7%
KEV: Not listed

Published

October 14, 2011

Last Modified

April 29, 2026

References (10)

product-security@applehttp://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
product-security@applehttp://osvdb.org/76356
product-security@applehttp://support.apple.com/kb/HT5002
product-security@applehttp://www.securityfocus.com/bid/50085
product-security@applehttps://exchange.xforce.ibmcloud.com/vulnerabilities/70571
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/76356
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT5002
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/50085
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/70571

Frequently asked(4)

What is CVE-2011-3437?

CVE-2011-3437 is a none vulnerability published on October 14, 2011. Integer signedness error in Apple Type Services (ATS) in Apple Mac OS X 10.7 before 10.7.2 allows remote attackers to execute arbitrary code via a crafted embedded Type 1 font in a document.

When was CVE-2011-3437 disclosed?

CVE-2011-3437 was first published in the National Vulnerability Database on October 14, 2011, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2011-3437 actively exploited?

CVE-2011-3437 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 83.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2011-3437?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-3437, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2011-3437

Explore →

Is Your Infrastructure Affected by CVE-2011-3437?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2011-3437

📅 Published

🔄 Last Modified

🔗 References (10)