How severe is CVE-2017-13837?

CVE-2017-13837 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2017-13837 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-13837?

CVE-2017-13837 affects Apple Mac Os X. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-13837?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2017-13837 published?

CVE-2017-13837 was published on 2018-04-03 and last updated on 2026-06-17.

CVE-2017-13837

CVE-2017-13837 is a high-severity vulnerability in Apple Mac Os X with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Apple Mac Os X
Published: 2018-04-03
Last modified: 2026-06-17

Description

An issue was discovered in certain Apple products. macOS before 10.13 is affected. The issue involves the "Installer" component. It does not properly restrict an app's entitlements for accessing the FileVault unlock key.

Frequently asked questions

What is CVE-2017-13837?: An issue was discovered in certain Apple products. macOS before 10.13 is affected. The issue involves the "Installer" component. It does not properly restrict an app's entitlements for accessing the FileVault unlock key.
How severe is CVE-2017-13837?: CVE-2017-13837 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2017-13837 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-13837?: CVE-2017-13837 affects Apple Mac Os X. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-13837?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-13837 published?: CVE-2017-13837 was published on 2018-04-03 and last updated on 2026-06-17.

References

https://support.apple.com/HT208144

Affected products (1)

cpe:2.3:o:apple:mac_os_x:10.13.0:*:*:*:*:*:*:*

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