CVE-2015-5874
HighSummary
CoreText in Apple iOS before 9 and iTunes before 12.3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font file.
Risk Assessment
An attacker could exploit this vulnerability to remotely take control of the system or disrupt its operation, potentially leading to serious data security consequences.
Recommendation
It is recommended to update iOS to version 9 or later and iTunes to version 12.3 or later to mitigate the risks associated with this vulnerability.
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Original NVD description (English source)
CoreText in Apple iOS before 9 and iTunes before 12.3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font file.

