CVE-2017-2789

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Summary

CVECVE-2017-2789
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-02-24 22:59:00 UTC
Updated2022-04-19 19:15:00 UTC
DescriptionWhen copying filedata into a buffer, JustSystems Ichitaro Office 2016 Trial will calculate two values to determine how much data to copy from the document. If both of these values are larger than the size of the buffer, the application will choose the smaller of the two and trust it to copy data from the file. This value is larger than the buffer size, which leads to a heap-based buffer overflow. This overflow corrupts an offset in the heap used in pointer arithmetic for writing data and can lead to code execution under the context of the application.

Risk And Classification

Problem Types: CWE-119

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Justsystems Ichitaro All All All All
Application Justsystems Ichitaro All All All All

References

ReferenceSourceLinkTags
JustSystems Ichitaro CVE-2017-2789 Heap Buffer Overflow Vulnerability BID www.securityfocus.com
Cisco Talos - Talos 2016 0196 MISC www.talosintelligence.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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