CVE-2021-28427: Buffer Overflow
Published Aug 11, 2023
·Updated
Buffer Overflow vulnerability in XNView version 2.49.3, allows local attackers to execute arbitrary code via crafted TIFF file.
Affected Software
1 affected component
XnView xnview=2.49.3
Remediation
Patch Available
Event History
Aug 11, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionSeverity
Frequently Asked Questions
1
What is CVE-2021-28427?
CVE-2021-28427 is a buffer overflow vulnerability in XNView version 2.49.3.
2
How does CVE-2021-28427 affect XNView?
CVE-2021-28427 allows local attackers to execute arbitrary code in XNView by exploiting a buffer overflow vulnerability.
3
What is the severity of CVE-2021-28427?
CVE-2021-28427 has a severity rating of 7.8 (high).
4
How can I fix CVE-2021-28427?
To fix CVE-2021-28427, update XNView to version 2.49.4 or later.
5
Where can I find more information about CVE-2021-28427?
More information about CVE-2021-28427 can be found at the following reference: [link](https://newsgroup.xnview.com/viewtopic.php?f=35&t=41035)