DCMTK through 3.6.6 does not handle memory free properly. The object in the program is free but its address is still used in other locations. Sending specific requests to the dcmqrdb program will incur a double free. An attacker can use it to launch a DoS attack.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2022-06-28T09:44:06
Updated: 2024-08-04T03:15:29.244Z
Reserved: 2021-09-27T00:00:00
Link: CVE-2021-41688
Vulnrichment
Updated: 2024-08-04T03:15:29.244Z
NVD
Status : Modified
Published: 2022-06-28T13:15:10.380
Modified: 2024-11-21T06:26:38.120
Link: CVE-2021-41688
Redhat
No data.