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Bug #1155

closed

Segmentation fault in JPEG-LS decoder caused by invalid JPEG-LS data

Added by Marco Eichelberg 6 months ago. Updated 6 months ago.

Status:
Closed
Priority:
Normal
Assignee:
Marco Eichelberg
Category:
Library and Apps
Target version:
3.7.0
Start date:
2025-03-03
Due date:
% Done:

100%

Estimated time:
1:00 h
Module:
dcmjpls
Operating System:
Compiler:

Description

Insufficient validation of input data can lead to a segmentation fault in the JPEG-LS decoder if invalid input data is processed.
This bug was detected through fuzz testing.

Bug reported and sample files provided 2025-03-03 by Ding zhengzheng <>

Files

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poc (5.98 KB) poc sample file 1 Marco Eichelberg, 2025-03-03 12:30
poc1 (5.98 KB) poc1 sample file 2 Marco Eichelberg, 2025-03-03 12:30
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