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JustSystems JUST Online Update, as used in Ichitaro...

High severity Unreviewed Published May 17, 2022 to the GitHub Advisory Database • Updated Jan 28, 2023

Package

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Affected versions

Unknown

Patched versions

Unknown

Description

JustSystems JUST Online Update, as used in Ichitaro through 2014 and other products, does not properly validate signatures of update modules, which allows remote attackers to spoof modules and execute arbitrary code via a crafted signature.

References

Published by the National Vulnerability Database Jun 16, 2014
Published to the GitHub Advisory Database May 17, 2022
Last updated Jan 28, 2023

Severity

High

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(91st percentile)

Weaknesses

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Learn more on MITRE.

CVE ID

CVE-2014-2003

GHSA ID

GHSA-rcf9-p25g-x8cx

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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