CVE-2022-4981

DCMTK dcmqrscp dcmqrcnf.cc readPeerList null pointer dereference

CVSS 4.8 MEDIUMEPSS 0.3%CWE-404 CWE-476

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 4.8EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

21 out 2025Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

A vulnerability was detected in DCMTK up to 3.6.7. The impacted element is the function DcmQueryRetrieveConfig::readPeerList of the file /dcmqrcnf.cc of the component dcmqrscp. The manipulation results in null pointer dereference. The attack needs to be approached locally. The exploit is now public and may be used. Upgrading to version 3.6.8 is sufficient to resolve this issue. The patch is identified as 957fb31e5. Upgrading the affected component is advised.

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

Produtos afetados

n/a · DCMTK

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Referências

https://shimo.im/docs/e1Azd4dDQXUgOGqW/https://shimo.im/docs/e1Azd4dDQXUgOGqW/read https://support.dcmtk.org/redmine/issues/1026 https://vuldb.com/?ctiid.329029 https://vuldb.com/?id.329029 https://vuldb.com/?submit.673134