How severe is CVE-2010-4754?

CVE-2010-4754 has a CVSS 2.0 base score of 4.0, rated medium severity.

Is CVE-2010-4754 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-4754?

CVE-2010-4754 primarily affects Apple Mac Os X. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-4754?

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

When was CVE-2010-4754 published?

CVE-2010-4754 was published on 2011-03-02 and last updated on 2026-06-16.

CVE-2010-4754

CVE-2010-4754 is a medium-severity vulnerability in Apple Mac Os X with a CVSS 2.0 base score of 4.0. 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-399.

Key facts

Severity: Medium (CVSS 2.0 base score 4.0)
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Apple Mac Os X
Published: 2011-03-02
Last modified: 2026-06-16

Description

The glob implementation in libc in FreeBSD 7.3 and 8.1, NetBSD 5.0.2, and OpenBSD 4.7, and Libsystem in Apple Mac OS X before 10.6.8, allows remote authenticated users to cause a denial of service (CPU and memory consumption) via crafted glob expressions that do not match any pathnames, as demonstrated by glob expressions in STAT commands to an FTP daemon, a different vulnerability than CVE-2010-2632.

Frequently asked questions

What is CVE-2010-4754?: The glob implementation in libc in FreeBSD 7.3 and 8.1, NetBSD 5.0.2, and OpenBSD 4.7, and Libsystem in Apple Mac OS X before 10.6.8, allows remote authenticated users to cause a denial of service (CPU and memory consumption) via crafted glob expressions that do not match any pathnames, as demonstrated by glob expressions in STAT commands to an FTP daemon, a different vulnerability than CVE-2010-2632.
How severe is CVE-2010-4754?: CVE-2010-4754 has a CVSS 2.0 base score of 4.0, rated medium severity.
Is CVE-2010-4754 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-4754?: CVE-2010-4754 primarily affects Apple Mac Os X. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-4754?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-4754 published?: CVE-2010-4754 was published on 2011-03-02 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:7.3:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:8.1:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:5.0.2:*:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:4.7:*:*:*:*:*:*:*

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