What’s Vulnerable › Vulnerabilities

CVE-2015-3677

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2015-07-03 · updated 2026-06-17
• Weakness: CWE-200

Description

The LZVN compression feature in AppleFSCompression in Apple OS X before 10.10.4 allows attackers to obtain sensitive memory-layout information for the kernel via a crafted app.

Affected products

• macOS: through 10.10.3

References

• http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html
• http://support.apple.com/kb/HT204942
• http://www.securityfocus.com/bid/75493
• http://www.securitytracker.com/id/1032760
• http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html
• http://support.apple.com/kb/HT204942
• http://www.securityfocus.com/bid/75493
• http://www.securitytracker.com/id/1032760

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