How severe is CVE-2008-0037?

CVE-2008-0037 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2008-0037 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-0037?

CVE-2008-0037 primarily affects Apple Mac Os X. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-0037?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2008-0037 published?

CVE-2008-0037 was published on 2008-02-12 and last updated on 2026-06-16.

CVE-2008-0037

CVE-2008-0037 is a medium-severity vulnerability in Apple Mac Os X with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Apple Mac Os X
Published: 2008-02-12
Last modified: 2026-06-16

Description

X11 in Apple Mac OS X 10.5 through 10.5.1 does not properly handle when the "Allow connections from network client" preference is disabled, which allows remote attackers to bypass intended access restrictions and connect to the X server.

Frequently asked questions

What is CVE-2008-0037?: X11 in Apple Mac OS X 10.5 through 10.5.1 does not properly handle when the "Allow connections from network client" preference is disabled, which allows remote attackers to bypass intended access restrictions and connect to the X server.
How severe is CVE-2008-0037?: CVE-2008-0037 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2008-0037 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-0037?: CVE-2008-0037 primarily affects Apple Mac Os X. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-0037?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-0037 published?: CVE-2008-0037 was published on 2008-02-12 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:o:apple:mac_os_x:10.5:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.5.1:*:*:*:*:*:*:*

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