FILE-IMAGE -- Snort detected suspicious traffic targeting vulnerabilities found inside images files, regardless of delivery method, targeted software, or image type. (Examples include: jpg, png, gif, bmp). These rules search for malformed images used to exploit system. Attackers alter image attributes, often to include shell code, so they are susceptible to vulnerabilities when they are parsed and send commands instead of loading the image.
FILE-IMAGE LibTIFF PixarLogDecode heap buffer overflow attempt
Detects a heap buffer overflow attempt against the PixarLogDecode function in LibTIFF. Impact: Potential user access to the vulnerable machine. Details: Rule checks for an attempt to overflow a heap buffer in LibTIFF. Ease of Attack: Medium
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No known false positives
Talos research team.
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CVE-2016-8338 |
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