CVE-2020-21844
First published: Mon May 17 2021(Updated: )
GNU LibreDWG 0.10 is affected by: memcpy-param-overlap. The impact is: execute arbitrary code (remote). The component is: read_2004_section_header ../../src/decode.c:2580.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU LibreDWG | =0.10 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is CVE-2020-21844?
CVE-2020-21844 is a vulnerability in GNU LibreDWG 0.10 that allows for the execution of arbitrary code remotely due to a memcpy-param-overlap issue.
How severe is CVE-2020-21844?
CVE-2020-21844 has a severity keyword of 'high' and a severity value of 8.8.
What is the impact of CVE-2020-21844?
The impact of CVE-2020-21844 is the ability to execute arbitrary code remotely.
Which component of GNU LibreDWG 0.10 is affected by CVE-2020-21844?
The component affected by CVE-2020-21844 is the read_2004_section_header located at ../../src/decode.c:2580.
How can I fix CVE-2020-21844?
To fix CVE-2020-21844, it is recommended to update to a version of GNU LibreDWG that is not affected by the vulnerability.
- collector/nvd-index
- agent/references
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/author
- agent/remedy
- agent/last-modified-date
- agent/tags
- agent/softwarecombine
- agent/description
- agent/first-publish-date
- agent/event
- vendor/gnu
- canonical/gnu libredwg
- version/gnu libredwg/0.10