CVE-2020-21533: Buffer Overflow
First published: Thu Sep 16 2021(Updated: )
fig2dev 3.2.7b contains a stack buffer overflow in the read_textobject function in read.c.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| fig2dev | =3.2.7-b | |
| Debian GNU/Linux | =9.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-21533?
CVE-2020-21533 is a vulnerability in fig2dev 3.2.7b where a stack buffer overflow occurs in the read_textobject function in read.c.
What software is affected by CVE-2020-21533?
fig2dev 3.2.7b and Debian Linux version 9.0 are affected by CVE-2020-21533.
What is the severity of CVE-2020-21533?
CVE-2020-21533 is considered a medium severity vulnerability with a severity value of 5.5.
How can I fix CVE-2020-21533?
To fix CVE-2020-21533, it is recommended to update fig2dev to a version that includes the patch for the vulnerability.
Where can I find more information about CVE-2020-21533?
More information about CVE-2020-21533 can be found in the Debian LTS announcement and the SourceForge ticket.
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- vendor/xfig project
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- version/debian gnu/linux/9.0