CVE-2020-21833: Buffer Overflow
Published May 17, 2021
·Updated
A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via: read2004sectionclasses ../../src/decode.c:2440.
Affected Software
1 affected component
GNU LibreDWG=0.10
Remediation
Event History
May 17, 2021
CVE Published
via MITRE·08:23 PM
Data Sourced
via MITRE·08:23 PM
Description
Data Sourced
via NVD·09:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is CVE-2020-21833?
CVE-2020-21833 is a heap based buffer overflow vulnerability in GNU LibreDWG 0.10.
2
How severe is CVE-2020-21833?
CVE-2020-21833 has a severity rating of 8.8 (high).
3
What software versions are affected by CVE-2020-21833?
GNU LibreDWG 0.10 is affected by CVE-2020-21833.
4
How can I fix CVE-2020-21833?
There is currently no known fix for CVE-2020-21833. It is recommended to update to the latest version of GNU LibreDWG once a fix becomes available.
5
Where can I find more information about CVE-2020-21833?
You can find more information about CVE-2020-21833 on the following websites: http://gnu.com, http://libredwg.com, https://github.com/LibreDWG/libredwg/issues/188#issuecomment-574493364.