CVE-2021-39523: Null Pointer Dereference
First published: Mon Sep 20 2021(Updated: )
An issue was discovered in libredwg through v0.10.1.3751. A NULL pointer dereference exists in the function check_POLYLINE_handles() located in decode.c. It allows an attacker to cause Denial of Service.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU LibreDWG | <=0.10.1.3751 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2021-39523.
What is the affected software?
The affected software is GNU LibreDWG up to version 0.10.1.3751.
What is the severity of CVE-2021-39523?
The severity of CVE-2021-39523 is medium with a CVSS score of 6.5.
What is the impact of this vulnerability?
This vulnerability allows an attacker to cause Denial of Service.
Is there a fix available for CVE-2021-39523?
At the moment, there is no information available about a fix for CVE-2021-39523. It is recommended to monitor the official project repository for updates.
- collector/nvd-index
- agent/tags
- agent/type
- agent/event
- agent/references
- agent/weakness
- agent/severity
- agent/author
- agent/description
- agent/last-modified-date
- agent/first-publish-date
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- vendor/gnu
- canonical/gnu libredwg
- version/gnu libredwg/0.10.1.3751