SecuritySpace - CVE-2021-41690

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CVE ID: CVE-2021-41690

Description: DCMTK through 3.6.6 does not handle memory free properly. The malloced memory for storing all file information are recorded in a global variable LST and are not freed properly. Sending specific requests to the dcmqrdb program can incur a memory leak. An attacker can use it to launch a DoS attack.

Test IDs: 1.3.6.1.4.1.25623.1.1.10.2024.0251

Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2021-41690
https://github.com/DCMTK/dcmtk
https://github.com/DCMTK/dcmtk/commit/a9697dfeb672b0b9412c00c7d36d801e27ec85cb

CVE ID:	CVE-2021-41690
Description:	DCMTK through 3.6.6 does not handle memory free properly. The malloced memory for storing all file information are recorded in a global variable LST and are not freed properly. Sending specific requests to the dcmqrdb program can incur a memory leak. An attacker can use it to launch a DoS attack.
Test IDs:	1.3.6.1.4.1.25623.1.1.10.2024.0251
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-41690 https://github.com/DCMTK/dcmtk https://github.com/DCMTK/dcmtk/commit/a9697dfeb672b0b9412c00c7d36d801e27ec85cb