CVE-2017-14271: Buffer Overflow
Published Sep 11, 2017
·Updated
XnView Classic for Windows Version 2.40 allows attackers to execute arbitrary code or cause a denial of service via a crafted .jb2 file, related to a "User Mode Write AV starting at ntdll77400000!RtlImpersonateSelfEx+0x000000000000024e."
Affected Software
2 affected components
XnView xnview=2.40
Microsoft Windows
Event History
Sep 11, 2017
CVE Published
via MITRE·06:00 PM
Data Sourced
via MITRE·06:00 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2017-14271?
CVE-2017-14271 has a high severity rating due to the potential for arbitrary code execution.
2
How do I fix CVE-2017-14271?
To fix CVE-2017-14271, update XnView Classic to version 2.41 or later.
3
What types of attacks are possible with CVE-2017-14271?
CVE-2017-14271 allows attackers to execute arbitrary code or cause a denial of service through crafted .jb2 files.
4
Is my system vulnerable to CVE-2017-14271 if I use XnView Classic version 2.40?
Yes, using XnView Classic version 2.40 makes your system vulnerable to CVE-2017-14271.
5
What is the impact of exploiting CVE-2017-14271?
Exploiting CVE-2017-14271 can lead to arbitrary code execution or a denial of service, compromising system integrity.