CVE-2020-21813: Buffer Overflow
Published May 17, 2021
·Updated
A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via outputTEXT ../../programs/dwg2SVG.c:114.
Affected Software
1 affected component
GNU LibreDWG=0.10.2641
Remediation
Event History
May 17, 2021
CVE Published
via MITRE·05:58 PM
Data Sourced
via MITRE·05:58 PM
Description
Data Sourced
via NVD·06:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2020-21813?
CVE-2020-21813 is classified as a high severity vulnerability due to the potential for remote code execution via a heap-based buffer overflow.
2
How do I fix CVE-2020-21813?
To fix CVE-2020-21813, upgrade to a patched version of GNU LibreDWG that addresses this buffer overflow issue.
3
What versions of GNU LibreDWG are affected by CVE-2020-21813?
CVE-2020-21813 specifically affects GNU LibreDWG version 0.10.2641.
4
What is the nature of the vulnerability in CVE-2020-21813?
CVE-2020-21813 is a heap-based buffer overflow vulnerability that can lead to memory corruption.
5
Can CVE-2020-21813 be exploited remotely?
Yes, CVE-2020-21813 can potentially be exploited remotely if an attacker can influence the input to the vulnerable function.