CVE-2012-5668

CVE-2012-5668 is a medium-severity vulnerability in Freetype 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-119.

Key facts

Description

FreeType before 2.4.11 allows context-dependent attackers to cause a denial of service (NULL pointer dereference and crash) via vectors related to BDF fonts and the improper handling of an "allocation error" in the bdf_free_font function.

Frequently asked questions

What is CVE-2012-5668?
FreeType before 2.4.11 allows context-dependent attackers to cause a denial of service (NULL pointer dereference and crash) via vectors related to BDF fonts and the improper handling of an "allocation error" in the bdf_free_font function.
How severe is CVE-2012-5668?
CVE-2012-5668 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2012-5668 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-5668?
CVE-2012-5668 primarily affects Freetype. In total, 47 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-5668?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-5668 published?
CVE-2012-5668 was published on 2013-01-24 and last updated on 2026-06-16.

References

Affected products (47)

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