CVE-2020-21827: Buffer Overflow
First published: Mon May 17 2021(Updated: )
A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read_2004_compressed_section ../../src/decode.c:2379.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU LibreDWG | =0.10 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-21827?
CVE-2020-21827 is a heap-based buffer overflow vulnerability in GNU LibreDWG 0.10.
How does CVE-2020-21827 affect GNU LibreDWG?
CVE-2020-21827 affects GNU LibreDWG 0.10.
What is the severity of CVE-2020-21827?
The severity of CVE-2020-21827 is high with a CVSS score of 7.8.
How can I fix CVE-2020-21827?
To fix CVE-2020-21827, update GNU LibreDWG to a version that is not affected by the vulnerability.
Where can I find more information about CVE-2020-21827?
You can find more information about CVE-2020-21827 at the following references: <a href="http://gnu.com">http://gnu.com</a>, <a href="https://cwe.mitre.org/data/definitions/122.html">https://cwe.mitre.org/data/definitions/122.html</a>, <a href="https://github.com/LibreDWG/libredwg/issues/183">https://github.com/LibreDWG/libredwg/issues/183</a>.
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