What’s Vulnerable › Vulnerabilities

CVE-2017-2383

• Severity: low (CVSS 3.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-04-02 · updated 2026-06-17

Description

An issue was discovered in certain Apple products. iCloud before 6.2 on Windows is affected. iTunes before 12.6 on Windows is affected. The issue involves cleartext client-certificate transmission in the "APNs Server" component. It allows man-in-the-middle attackers to track users via correlation with this certificate.

Affected products

• Apple iCloud for Windows: through 6.1.1
• Apple iTunes for Windows: through 12.5.5.5

References

• http://www.securityfocus.com/bid/97175
• http://www.securitytracker.com/id/1038157
• https://support.apple.com/HT207599
• https://support.apple.com/HT207607
• http://www.securityfocus.com/bid/97175
• http://www.securitytracker.com/id/1038157
• https://support.apple.com/HT207599
• https://support.apple.com/HT207607

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