PT-2023-18609 · Ichitaro · Ichitaro

A Member · Publicado 2023-04-05 · Atualizado 2023-04-19 · CVE-2023-22660

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 Ichitaro version 2022 1.0.1.57600

Description A heap-based buffer overflow issue exists in the way Ichitaro processes certain LayoutBox stream record types. This can be triggered by a specially crafted document, causing a buffer overflow, leading to memory corruption, and potentially resulting in arbitrary code execution. The victim would need to open a malicious document to trigger this issue.

Recommendations For Ichitaro version 2022 1.0.1.57600, consider avoiding the use of LayoutBox stream record types until a patch is available. As a temporary workaround, restrict the opening of documents from untrusted sources to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Heap Based Buffer Overflow

Enumeração de Fraquezas

CWE-122

Identificadores relacionados

CVE-2023-22660

Produtos afetados

Ichitaro

Referências · 6

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2023-1722 · Exploit
• https://t.me/cvenotify/47611 · Publicação no Telegram
• https://jvn.jp/en/jp/JVN79149117 · Nota
• https://osv.dev/vulnerability/CVE-2023-22660 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-22660 · Nota de Segurança
• https://t.me/cvenotify/48602 · Publicação no Telegram