This vulnerability allows remote malicious users to disclose sensitive information on affected installations of Apple macOS. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the GetFDIndex function in libFontParser. Crafted data in an OTF font can trigger a read past the end of an allocated data structure. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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apple ipados |
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apple iphone os |
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apple mac os x |
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apple mac os x 10.14.6 |
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apple mac os x 10.15.6 |
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apple mac os x 10.15.7 |
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apple macos |
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apple tvos |
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apple watchos |