This vulnerability allows remote malicious users to execute arbitrary code on affected installations of Apple macOS. Interaction with the libType1Scaler library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the parsing of PFB fonts. A crafted PFB font can trigger an overflow of a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute 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 10.14 |
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apple mac os x 10.14.0 |
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apple mac os x 10.14.1 |
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apple mac os x 10.14.2 |
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apple mac os x 10.14.3 |
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apple mac os x 10.14.4 |
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apple mac os x 10.14.5 |
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apple mac os x 10.14.6 |
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apple mac os x 10.15 |
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apple mac os x 10.15.1 |
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apple mac os x 10.15.2 |
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apple mac os x 10.15.3 |
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apple mac os x 10.15.4 |
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apple mac os x 10.15.5 |
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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 |
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