What is CVE-2023-22291?

CVE-2023-22291 is a high-severity vulnerability in Ichitaro, classified under CWE-590. CVSS score: 7.0/10. Published 2023-04-05.

How severe is CVE-2023-22291?

High severity. CVSS v3 base score is 7.0 out of 10.

Vulnerability in Ichitaro

CVE-2023-22291

An invalid free vulnerability exists in the Frame stream parser functionality of Ichitaro 2022 1.0.1.57600. A specially crafted document can lead to an attempt to free a stack pointer, which causes memory corruption. An attacker can provid…

EPSS: 0.005 (36.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Ichitaro — versions 2022 1.0.1.57600
Justsystems Ichitaro_2022 — versions 1.0.1.57600

Weakness classification (CWE)

CWE-590

References

talos-cna@cisco.com (Exploit, Third Party Advisory)
talos-cna@cisco.com (VDB Entry, Third Party Advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2023-22291?: CVE-2023-22291 is a high-severity vulnerability in Ichitaro, classified under CWE-590. CVSS score: 7.0/10. Published 2023-04-05.
How severe is CVE-2023-22291?: High severity. CVSS v3 base score is 7.0 out of 10.