Home/CVE/An issue existed in the storage of sensitive tokens. This issue was addressed by placing the tokens in Keychain. This is
CVE

CVE-2017-13909

An issue existed in the storage of sensitive tokens. This issue was addressed by placing the tokens in Keychain. This is

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.

MEDIUM · CVSS 5.5 EPSS 0.0005
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-922Insecure Storage of Sensitive Information
▤

Affected Products & Versions

1
apple mac os x>= 10.0 and < 10.13
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.1 · product-security@apple.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD23 Dec 2021 · 08:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.apple.com/en-us/HT208144Vendor Advisory
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