CVE-2020-21531: Buffer Overflow
Published Sep 16, 2021
·Updated
fig2dev 3.2.7b contains a global buffer overflow in the convpatternindex function in gencgm.c.
Affected Software
3 affected components
Xfig Project Fig2dev=3.2.7-b
Debian Debian Linux=9.0
Debian Debian Linux=10.0
Event History
Sep 16, 2021
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Frequently Asked Questions
1
What is CVE-2020-21531?
CVE-2020-21531 is a vulnerability in fig2dev 3.2.7b that allows for a global buffer overflow in the conv_pattern_index function in gencgm.c.
2
How severe is CVE-2020-21531?
CVE-2020-21531 has a severity rating of 5.5 (medium).
3
What software is affected by CVE-2020-21531?
The software affected by CVE-2020-21531 includes Xfig Project Fig2dev 3.2.7-b, Debian Debian Linux 9.0, and Debian Debian Linux 10.0.
4
How can I fix CVE-2020-21531?
To fix CVE-2020-21531, update to a version that does not contain the vulnerability.
5
Are there any references related to CVE-2020-21531?
Yes, you can find more information about CVE-2020-21531 at the following references: [1] [2] [3].