CVE-2020-21680: Buffer Overflow
First published: Tue Aug 10 2021(Updated: )
A stack-based buffer overflow in the put_arrow() component in genpict2e.c of fig2dev 3.2.7b allows attackers to cause a denial of service (DOS) via converting a xfig file into pict2e format.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| fig2dev | =3.2.7b |
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Reference Links
Frequently Asked Questions
What is CVE-2020-21680?
CVE-2020-21680 is a vulnerability in the put_arrow() component in genpict2e.c of fig2dev 3.2.7b that allows attackers to cause a denial of service (DOS) via converting a xfig file into pict2e format.
How severe is CVE-2020-21680?
CVE-2020-21680 has a severity rating of medium (5.5).
What software is affected by CVE-2020-21680?
Fig2dev version 3.2.7b is affected by CVE-2020-21680.
How can the vulnerability in CVE-2020-21680 be exploited?
Attackers can exploit CVE-2020-21680 by converting a malicious xfig file into pict2e format.
Is there a fix for CVE-2020-21680?
At the time of writing, there is no fixed version available for CVE-2020-21680. It is recommended to follow the provided reference link for updates.
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- version/fig2dev/3.2.7b