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Debian Security Bug TrackerDEBIANCVE:CVE-2021-41690HistoryJun 28, 2022 - 1:15 p.m.
CVE-2021-41690
2022-06-2813:15:00
Debian Security Bug Tracker
security-tracker.debian.org
12
0.001 Low
EPSS
Percentile
38.8%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | dcmtk | < 3.6.7-1 | dcmtk_3.6.7-1_all.deb |
| Debian | 11 | all | dcmtk | <= 3.6.5-1 | dcmtk_3.6.5-1_all.deb |
| Debian | 10 | all | dcmtk | <= 3.6.4-2.1 | dcmtk_3.6.4-2.1_all.deb |
| Debian | 999 | all | dcmtk | < 3.6.7-1 | dcmtk_3.6.7-1_all.deb |
| Debian | 13 | all | dcmtk | < 3.6.7-1 | dcmtk_3.6.7-1_all.deb |
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