PT-2023-26312 · Unknown · Ichitaro 2023

A Member · Published 2023-10-19 · Updated 2024-03-24 · CVE-2023-38127

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 2023 version 1.0.1.59372

Description An integer overflow exists in the HyperLinkFrame stream parser. A specially crafted document can cause the parser to make an under-sized allocation, which can later allow for memory corruption, potentially resulting in arbitrary code execution. An attacker can provide a malicious file to trigger this issue.

Recommendations For Ichitaro 2023 version 1.0.1.59372, consider avoiding the use of the HyperLinkFrame stream parser 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 issue.

Exploit

Fix

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2023-38127

Affected Products

Ichitaro 2023

References · 10

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2023-1808 · Exploit
• https://osv.dev/vulnerability/CVE-2023-38127 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-38127 · Security Note
• https://twitter.com/ksg93rd/status/1771939682235871492 · Twitter Post
• https://twitter.com/CVEnew/status/1715057417489137819 · Twitter Post
• https://t.me/cybersecuritytechnologies/10206 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1715108888121409883 · Twitter Post
• https://t.me/cvenotify/59949 · Telegram Post
• https://t.me/cibsecurity/72610 · Telegram Post
• https://jvn.jp/en/jp/JVN28846531/index.html · Note