A local overflow exists in LibTIFF. The PixarLog decoder fails to validate TIFF image files resulting in a heap overflow. With a specially crafted file, an attacker can cause arbitrary code execution resulting in a loss of integrity.
Local Access Required
Loss of Integrity
Upgrade to version 3.8.2 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.
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