CVE-2020-21842: Buffer Overflow
First published: Mon May 17 2021(Updated: )
A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read_2004_section_revhistory ../../src/decode.c:3051.
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-2020-21842?
CVE-2020-21842 is a heap based buffer overflow vulnerability in GNU LibreDWG 0.10.
What is the severity of CVE-2020-21842?
The severity of CVE-2020-21842 is high with a CVSS score of 8.8.
How does CVE-2020-21842 impact GNU LibreDWG 0.10?
CVE-2020-21842 can be exploited to trigger a heap based buffer overflow in GNU LibreDWG 0.10, potentially leading to remote code execution.
What is the affected software?
The affected software is GNU LibreDWG 0.10.
Is there a fix available for CVE-2020-21842?
Yes, a fix for CVE-2020-21842 is available. It is recommended to update to the latest version of GNU LibreDWG.
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