OSVDB ID: 27723 Title: LibTIFF tif_dirread.c TIFFFetchShortPair Function Overflow |
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Description |
A local overflow exists in LibTIFF. The TIFFFetchShortPair function fails to validate TIFF image files resulting in a stack overflow. With a specially crafted file, an attacker can cause arbitrary code execution resulting in a loss of integrity. |
Classification |
Location:
Local Access Required
Attack Type: Input Manipulation Impact: Loss of Integrity Exploit: Exploit Unknown Disclosure: OSVDB Verified |
Solution |
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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