What’s Vulnerable › Vulnerabilities

CVE-2005-2506

• Severity: medium (CVSS 5.0 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: 2005-08-19 · updated 2026-06-16

Description

Algorithmic complexity vulnerability in CoreFoundation in Mac OS X 10.3.9 and 10.4.2 allows attackers to cause a denial of service (CPU consumption) via crafted Gregorian dates.

Affected products

• macOS: 10.3.9, 10.4.2
• Apple Mac Os X Server: 10.3.9, 10.4.2

References

• http://lists.apple.com/archives/security-announce/2005//Aug/msg00001.html
• http://lists.apple.com/archives/security-announce/2005/Aug/msg00000.html
• http://securitytracker.com/id?1014697
• http://lists.apple.com/archives/security-announce/2005//Aug/msg00001.html
• http://lists.apple.com/archives/security-announce/2005/Aug/msg00000.html
• http://securitytracker.com/id?1014697

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