PT-2019-12956 · Unisign · Unisign

Publicado 2019-08-13 · Atualizado 2020-10-06 · CVE-2019-12806

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions UniSign versions 2.0.4.0 and earlier

Description The issue is a stack-based buffer overflow that can overwrite the stack with arbitrary data due to a buffer overflow in a library. This allows a remote attacker to execute arbitrary code via crafted https packets.

Recommendations For versions 2.0.4.0 and earlier, update to a version that contains a fix for this issue to prevent remote code execution.

Correção

Memory Corruption

Buffer Overflow

Enumeração de Fraquezas

CWE-787

CWE-119

Identificadores relacionados

CVE-2019-12806

Produtos afetados

Unisign

Referências · 3

• https://boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35111 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2019-12806 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2019-12806 · Aviso do Fabricante