CVE-2021-45847: Null Pointer Dereference
First published: Tue Jan 25 2022(Updated: )
Several missing input validations in the 3MF parser component of Slic3r libslic3r 1.3.0 can each allow an attacker to cause an application crash using a crafted 3MF input file.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Slic3r Slic3r | =1.3.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-45847?
CVE-2021-45847 is a vulnerability in the 3MF parser component of Slic3r libslic3r 1.3.0 that allows an attacker to cause an application crash.
How severe is CVE-2021-45847?
CVE-2021-45847 has a severity score of 5.5, which is considered medium.
What is the impact of CVE-2021-45847?
CVE-2021-45847 can allow an attacker to cause an application crash using a crafted 3MF input file.
How can I fix CVE-2021-45847?
To fix CVE-2021-45847, update Slic3r libslic3r to version 1.3.0 or higher.
Are there any references for CVE-2021-45847?
Yes, you can find more information about CVE-2021-45847 at these references: [link1](https://github.com/slic3r/Slic3r/issues/5118), [link2](https://github.com/slic3r/Slic3r/issues/5119), [link3](https://github.com/slic3r/Slic3r/issues/5120).
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