CVE-2026-5441: Orthanc: sınır dışı okuma

Açıklama (NVD)

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.

Özet bilgiler

Ürün

Orthanc-server Orthanc

CVSS v3.1

7.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

EPSS

%0,14 (yüzdelik 3)

CWE

CWE-125

Yama

Yok / bilinmiyor

Etkilenen sürümler

Kaynaklar

• NVD kaydı
• kb.cert.org
• www.machinespirits.de
• www.orthanc-server.com
• CWE-125