PT-2025-42892 · Dcmtk+1 · Dcmtk+1

Zh_Vul · Publicado 2025-10-21 · Atualizado 2025-11-03 · CVE-2020-36855

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions DCMTK versions up to 3.6.5

Description A security issue exists in DCMTK related to the parseQuota function within the dcmqrscp component. Manipulation of the StorageQuota argument can lead to a stack-based buffer overflow. Local access is required for exploitation, and the exploit has been publicly disclosed.

Recommendations Upgrade to version 3.6.6 or later to address this issue.

Exploit

Correção

Buffer Overflow

Stack Overflow

Enumeração de Fraquezas

CWE-119

CWE-121

Identificadores relacionados

BDU:2025-16069

CVE-2020-36855

DLA-4363-1

Produtos afetados

Dcmtk

Debian

Referências · 20

• 🔥 https://shimo.im/docs/rp3OMVMDPKtjn0km/read · Exploit
• 🔥 https://shimo.im/docs/rp3OMVMDPKtjn0km · Exploit
• https://github.com/DCMTK/dcmtk/commit/0fef9f02e7c3976c36826b272ed4929f3977c3db · Nota
• https://vuldb.com/?submit.673137 · Nota
• https://cve.org/CVERecord?id=CVE-2020-36855 · Nota de Segurança
• https://vuldb.com/?id.329028 · Nota
• https://vuldb.com/?ctiid.329028 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-36855 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2025-16069 · Nota de Segurança
• https://ubuntu.com/security/CVE-2020-36855 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2020-36855 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2020-36855 · Aviso do Fabricante
• https://t.me/cveNotify/141143 · Publicação no Telegram
• https://osv.dev/vulnerability/DLA-4363-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-36855 · Aviso do Fabricante