CVE-2017-9921: Buffer Overflow
First published: Wed Jul 05 2017(Updated: )
IrfanView version 4.44 (32bit) with TOOLS Plugin 4.50 might allow attackers to cause a denial of service or execute arbitrary code via a crafted file, related to "Data from Faulting Address controls Branch Selection starting at ntdll_77df0000!LdrpResGetMappingSize+0x00000000000003cc."
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IrfanView IrfanView | =4.44 | |
| Irfanview Tools | =4.50 |
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Frequently Asked Questions
What is the severity of CVE-2017-9921?
CVE-2017-9921 is classified as a critical vulnerability due to its potential to cause denial of service and execute arbitrary code.
How do I fix CVE-2017-9921?
To fix CVE-2017-9921, update IrfanView to version 4.44 or later and ensure the TOOLS Plugin is updated to version 4.50 or later.
What versions of IrfanView are affected by CVE-2017-9921?
IrfanView version 4.44 and the TOOLS Plugin version 4.50 are affected by CVE-2017-9921.
What type of attack can be executed via CVE-2017-9921?
CVE-2017-9921 can be exploited to launch a denial of service attack or to execute arbitrary code.
Is CVE-2017-9921 related to a specific file type?
Yes, CVE-2017-9921 can be triggered by processing a specially crafted file.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/severity
- agent/weakness
- agent/author
- agent/references
- agent/event
- agent/description
- agent/first-publish-date
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/tags
- agent/softwarecombine
- agent/source
- vendor/irfanview
- canonical/irfanview irfanview
- version/irfanview irfanview/4.44
- canonical/irfanview tools
- version/irfanview tools/4.50