Web: https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-41690

June 28, 2022, 1:15 p.m. |

National Vulnerability Database nist.gov

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.

cve

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