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prionPRIOn knowledge basePRION:CVE-2021-41689
HistoryJun 28, 2022 - 1:15 p.m.

Design/Logic Flaw

2022-06-2813:15:00
PRIOn knowledge base
www.prio-n.com
8

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.8%

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.

CPENameOperatorVersion
dcmtkle3.6.6

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.8%