CVE-2017-13909

An issue existed in the storage of sensitive tokens. This issue was addressed by placing the tokens in Keychain. This issue is fixed in macOS High Sierra 10.13. A local attacker may gain access to iCloud authentication tokens.

• CWE-922

• https://support.apple.com/en-us/HT208144Vendor Advisory
• https://support.apple.com/en-us/HT208144Vendor Advisory

Published

Dec 23, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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• CVE-2017-13903An issue was discovered in certain Apple products. iOS befor…
• CVE-2017-13904An issue was discovered in certain Apple products. iOS befor…
• CVE-2017-13905A race condition was addressed with additional validation. T…8.1
• CVE-2017-13906A memory corruption issue was addressed with improved memory…7.8
• CVE-2017-13907A state management issue was addressed with improved state v…6.8
• CVE-2017-13908An issue in handling file permissions was addressed with imp…7.8
• CVE-2017-13910An access issue was addressed with additional sandbox restri…5.5
• CVE-2017-13911A configuration issue was addressed with additional restrict…
• CVE-2017-13912Rejected reason: This candidate is unused by its CNA.
• CVE-2017-13913Rejected reason: This candidate is unused by its CNA.
• CVE-2017-13914Rejected reason: This candidate is unused by its CNA.
• CVE-2017-13915Rejected reason: This candidate is unused by its CNA.