What is CVE-2017-13909?

CVE-2017-13909 is a medium-severity vulnerability in Apple Macos, classified under CWE-922. CVSS score: 5.5/10. Published 2021-12-23.

How severe is CVE-2017-13909?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Apple Macos

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.

EPSS: 0.002 (13.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Apple Macos — versions unspecified
Apple Mac_os_x

Weakness classification (CWE)

CWE-922

References

product-security@apple.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2017-13909?: CVE-2017-13909 is a medium-severity vulnerability in Apple Macos, classified under CWE-922. CVSS score: 5.5/10. Published 2021-12-23.
How severe is CVE-2017-13909?: Medium severity. CVSS v3 base score is 5.5 out of 10.