Description (CNA)
An out-of-bounds read vulnerability exists in the `DecodePsmctRle1` function of `DicomImageDecoder.cpp`. The `PMSCT_RLE1` decompression routine, which decodes the proprietary Philips Compression format, does not properly validate escape markers placed near the end of the compressed data stream. A crafted sequence at the end of the buffer can cause the decoder to read beyond the allocated memory region and leak heap data into the rendered image output.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Orthanc / DICOM Server | affected 0 through 1.12.10 |
CWE
No CWE identifiers supplied.
References
ADP enrichment
No English description supplied.
No references supplied.