An issue was discovered in Poppler 22.07.0. There is a reachable abort which leads to denial of service because the main function in pdfunite.cc lacks a stream check before saving an embedded file.
| Software | From | Fixed in |
|---|---|---|
| freedesktop / poppler | 22.07.0 | 22.07.0.x |
| debian / debian_linux | 10.0 | 10.0.x |