PT-2023-18402 · Unknown · Ichitaro 2022

A Member · Published 2023-04-05 · Updated 2023-04-19 · CVE-2023-22291

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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 2022 version 1.0.1.57600

Description An invalid free vulnerability exists in the Frame stream parser functionality. A specially crafted document can lead to an attempt to free a stack pointer, which causes memory corruption. An attacker can provide a malicious file to trigger this vulnerability.

Recommendations For Ichitaro 2022 version 1.0.1.57600, avoid opening malicious or untrusted documents until a patch is available. As a temporary workaround, consider restricting access to the Frame stream parser functionality 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

Weakness Enumeration

CWE-590

Related Identifiers

CVE-2023-22291

Affected Products

Ichitaro 2022

References · 6

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2022-1687 · Exploit
• https://osv.dev/vulnerability/CVE-2023-22291 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-22291 · Security Note
• https://jvn.jp/en/jp/JVN79149117 · Note
• https://t.me/cvenotify/48599 · Telegram Post
• https://t.me/cvenotify/47612 · Telegram Post