PT-2023-5403 · Ashlar Vellum · Ashlar-Vellum Cobalt

CVE-2023-42101

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Publicado

2023-09-21

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Atualizado

2025-08-08

CVSS v3.1

7.8

Alta

VetorAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Ashlar-Vellum Cobalt (affected versions not specified)
Description This issue allows remote attackers to execute arbitrary code on affected installations. The flaw exists within the parsing of AR files due to the lack of proper validation of user-supplied data, resulting in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. User interaction is required, where the target must visit a malicious page or open a malicious file.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Memory Corruption

Out of bounds Read

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Enumeração de Fraquezas

Identificadores relacionados

BDU:2023-06033
CVE-2023-42101
ZDI-23-1450

Produtos afetados

Ashlar-Vellum Cobalt