A vulnerability was found in JustSystems Ichitaro up to 2011. It has been classified as critical. Affected is an unknown function. The manipulation with an unknown input leads to a local privilege escalation vulnerability. CWE is classifying the issue as CWE-426. The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Untrusted search path vulnerability in JustSystems Ichitaro 2011 Sou, Ichitaro 2006 through 2011, Ichitaro Government 2006 through 2010, Ichitaro Portable with oreplug, Ichitaro Viewer, JUST School, JUST School 2009 and 2010, JUST Jump 4, JUST Frontier, and oreplug allows local users to gain privileges via a Trojan horse DLL in the current working directory.

The weakness was presented 04/27/2012 (Website). The advisory is shared for download at justsystems.com. This vulnerability is traded as CVE-2012-1242 since 02/21/2012. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1574.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See 60647 for similar entry.

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• JustSystems

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• Ichitaro

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• -
• 2006
• 2007
• 2008
• 2009
• 2010
• 2011

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