SecuritySpace - CVE-2021-41687

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CVE ID: CVE-2021-41687

Description: DCMTK through 3.6.6 does not handle memory free properly. The program malloc a heap memory for parsing data, but does not free it when error in parsing. Sending specific requests to the dcmqrdb program incur the 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-2021-41687
https://github.com/DCMTK/dcmtk
https://github.com/DCMTK/dcmtk/commit/a9697dfeb672b0b9412c00c7d36d801e27ec85cb

CVE ID:	CVE-2021-41687
Description:	DCMTK through 3.6.6 does not handle memory free properly. The program malloc a heap memory for parsing data, but does not free it when error in parsing. Sending specific requests to the dcmqrdb program incur the 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-2021-41687 https://github.com/DCMTK/dcmtk https://github.com/DCMTK/dcmtk/commit/a9697dfeb672b0b9412c00c7d36d801e27ec85cb