GHSA-wrhr-rf8j-r842
ImageMagick: Heap overflow in pcd decoder leads to out of bounds read.
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| NuGet | Magick.NET-Q16-AnyCPU | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-AnyCPU | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-OpenMP-arm64 | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-arm64 | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-x64 | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-x86 | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q16-OpenMP-arm64 | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q16-OpenMP-x64 | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q16-OpenMP-x86 | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q16-arm64 | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q16-x64 | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q16-x86 | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-OpenMP-x64 | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q8-AnyCPU | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q8-OpenMP-arm64 | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q8-OpenMP-x64 | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q8-arm64 | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q8-x64 | < 14.10.3 | 14.10.3 |
| NuGet | Magick.NET-Q8-x86 | < 14.10.3 | 14.10.3 |
Details
As written in the advisory (Markdown source, shown as plain text).
The pcd coder lacks proper boundary checking when processing Huffman-coded data. The decoder contains an function that has an incorrect initialization that could cause an out of bounds read.
```
==3900053==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x502000003c6c at pc 0x55601b9cc552 bp 0x7ffd904b1f70 sp 0x7ffd904b1f60
READ of size 1 at 0x502000003c6c thread T0
```
References
External links from the advisory. They lead to third-party sites.