fig2dev: A stack-based buffer overflow in the put_arrow() component in genpict2e.c of fig2dev 3.2.7b allows attackers to cause...
CVE-2020-21680 is fixed in 2 products on 1 platform, first by fig2dev 1:3.2.6a-6ubuntu1.1+esm1, released March 28, 2025. It is not reported as exploited. Patch Radar priority: Routine.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| fig2dev · Ubuntu 18.04.6 LTS (bionic) | 1:3.2.6a-6ubuntu1.1+esm1 | fig2dev 1:3.2.6a-6ubuntu1.1+esm1 | Mar 28, 2025 |
| fig2dev · Ubuntu 20.04 LTS (focal) | 1:3.2.7a-7ubuntu0.1+esm1 | fig2dev 1:3.2.7a-7ubuntu0.1+esm1 | Mar 28, 2025 |
| transfig · Ubuntu 18.04.6 LTS (bionic) | 1:3.2.6a-6ubuntu1.1+esm1 | transfig 1:3.2.6a-6ubuntu1.1+esm1 | Mar 28, 2025 |
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