CVE-2020-18831: Buffer Overflow
Published Aug 22, 2023
·Updated
Buffer Overflow vulnerability in tEXtToDataBuf function in pngimage.cpp in Exiv2 0.27.1 allows remote attackers to cause a denial of service and other unspecified impacts via use of crafted file.
Affected Software
1 affected component
exiv2 exiv2=0.27.1
Remediation
Patch Available
Event History
Aug 22, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Frequently Asked Questions
1
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2020-18831.
2
What is the severity of CVE-2020-18831?
The severity of CVE-2020-18831 is high with a CVSS score of 7.8.
3
What is the affected software?
The affected software is Exiv2 version 0.27.1.
4
How does CVE-2020-18831 impact systems?
CVE-2020-18831 allows remote attackers to cause a denial of service and potentially other unspecified impacts.
5
Where can I find more information about CVE-2020-18831?
You can find more information about CVE-2020-18831 on the Exiv2 GitHub page and the official Exiv2 download page.