PT-2023-5404 · Ashlar Vellum · Ashlar-Vellum Cobalt

CVE-2023-42102 · Publicado 2023-09-21 · Atualizado 2025-08-08

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

AV: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. User interaction is required, where the target must visit a malicious page or open a malicious file. The flaw exists within the parsing of AR files due to the lack of proper validation of user-supplied data, resulting in a type confusion condition. An attacker can leverage this to execute code in the context of the current process.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Type Confusion

Enumeração de Fraquezas

CWE-843

Identificadores relacionados

BDU:2023-06034

CVE-2023-42102

ZDI-23-1451

Produtos afetados

Ashlar-Vellum Cobalt

Referências · 9

• https://osv.dev/vulnerability/CVE-2023-42102 · Aviso do Fabricante
• https://zerodayinitiative.com/advisories/ZDI-23-1451 · Nota de Segurança
• https://t.me/cveNotify/131460 · Publicação no Telegram
• https://cybersecurity-help.cz/vdb/SB2023092231 · Nota
• https://t.me/cvenotify/128012 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2023-06034 · Nota de Segurança
• https://twitter.com/TheZDIBugs/status/1705253751462707376 · Publicação no Twitter
• https://twitter.com/CVEnew/status/1786771025490858332 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2023-42102 · Nota de Segurança