CVE-2021-41689
CVE-2021-41689
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 7.5EPSS 1.7%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
28 Jun 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
DCMTK through 3.6.6 does not handle string copy properly. Sending specific requests to the dcmqrdb program, it would query its database and copy the result even if the result is null, which can incur a head-based overflow. An attacker can use it to launch a DoS attack.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
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