CVE-2020-21843: Buffer Overflow
First published: Mon May 17 2021(Updated: )
A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via bit_read_RC ../../src/bits.c:318.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU LibreDWG | =0.10 |
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Frequently Asked Questions
What is CVE-2020-21843?
CVE-2020-21843 is a heap based buffer overflow vulnerability in GNU LibreDWG 0.10.
How severe is CVE-2020-21843?
CVE-2020-21843 has a severity rating of 8.8, which is considered high.
What is the affected software?
The affected software is GNU LibreDWG 0.10.
How can I fix CVE-2020-21843?
To fix CVE-2020-21843, it is recommended to update to a patched version of GNU LibreDWG.
Where can I find more information about CVE-2020-21843?
You can find more information about CVE-2020-21843 at the following references: - [http://gnu.com](http://gnu.com) - [https://github.com/LibreDWG/libredwg/issues/188#issuecomment-574493857](https://github.com/LibreDWG/libredwg/issues/188#issuecomment-574493857)
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