How severe is CVE-2008-3919?

CVE-2008-3919 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2008-3919 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-3919?

CVE-2008-3919 affects Justsystems Ichitaro. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-3919?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2008-3919 published?

CVE-2008-3919 was published on 2008-09-04 and last updated on 2026-06-16.

CVE-2008-3919

CVE-2008-3919 is a critical-severity vulnerability in Justsystems Ichitaro with a CVSS 2.0 base score of 9.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Justsystems Ichitaro
Published: 2008-09-04
Last modified: 2026-06-16

Description

Unspecified vulnerability in multiple JustSystems Ichitaro products allows remote attackers to execute arbitrary code via a crafted JTD document, as exploited in the wild in August 2008.

Frequently asked questions

What is CVE-2008-3919?: Unspecified vulnerability in multiple JustSystems Ichitaro products allows remote attackers to execute arbitrary code via a crafted JTD document, as exploited in the wild in August 2008.
How severe is CVE-2008-3919?: CVE-2008-3919 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2008-3919 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-3919?: CVE-2008-3919 affects Justsystems Ichitaro. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-3919?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2008-3919 published?: CVE-2008-3919 was published on 2008-09-04 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:justsystems:ichitaro:*:*:*:*:*:*:*:*

More vulnerabilities in Justsystems Ichitaro

CVE-2014-7247 — Critical (CVSS 10.0): Unspecified vulnerability in JustSystems Ichitaro 2008 through 2011; Ichitaro Government 6, 7, 2008, 2009, and 2010;…
CVE-2013-3644 — Critical (CVSS 10.0): Unspecified vulnerability in JustSystems Ichitaro 2006 through 2013; Ichitaro Pro through 2; Ichitaro Government 6, 7,…
CVE-2013-5990 — Critical (CVSS 9.3): Unspecified vulnerability in JustSystems Ichitaro 2006 through 2011; Ichitaro Government 6, 7, and 2006 through 2010;…
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CVE-2012-0269 — Critical (CVSS 9.3): Buffer overflow in JustSystems Ichitaro 2011 Sou, Ichitaro 2006 through 2011, Ichitaro Government 2006 through 2010,…
CVE-2011-1331 — Critical (CVSS 9.3): JustSystems Ichitaro 2005 through 2011, Ichitaro Government 6, Ichitaro Government 2006 through 2010, Ichitaro…

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