# CVE-2021-44917: gnuplot: A Divide by Zero vulnerability exists in gnuplot 5.4 in the boundary3d function in graph3d.c, which could cause a Ari... CVE-2021-44917 is fixed in 13 products on 1 platform, first by DEBIAN-CVE-2021-44917, released December 21, 2021. It is not reported as exploited. Patch Radar priority: Routine. - Web page: https://patchblox.com/security/cve/CVE-2021-44917 - Priority: Routine - CVSS: 5.5 (medium) - EPSS: 0.0075 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Dec 21, 2021 ## Description A Divide by Zero vulnerability exists in gnuplot 5.4 in the boundary3d function in graph3d.c, which could cause a Arithmetic exception and application crash. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | gnuplot Debian 12.15 (bookworm) | 5.4.2+dfsg2-2 | [DEBIAN-CVE-2021-44917](https://patchblox.com/security/data/fix/linux/debian-cve-2021-44917.md) | Dec 21, 2021 | | Linux | gnuplot Debian 13.5 (trixie) | 5.4.2+dfsg2-2 | [DEBIAN-CVE-2021-44917](https://patchblox.com/security/data/fix/linux/debian-cve-2021-44917.md) | Dec 21, 2021 | | Linux | gnuplot Debian 14 | 5.4.2+dfsg2-2 | [DEBIAN-CVE-2021-44917](https://patchblox.com/security/data/fix/linux/debian-cve-2021-44917.md) | Dec 21, 2021 | | Linux | gnuplot Ubuntu 18.04.6 LTS (bionic) | 5.2.2+dfsg1-2ubuntu1+esm1 | [gnuplot 5.2.2+dfsg1-2ubuntu1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-gnuplot-5.2.2-dfsg1-2ubuntu1-esm1.md) | Jul 5, 2023 | | Linux | gnuplot Ubuntu 20.04 LTS (focal) | 5.2.8+dfsg1-2ubuntu0.1~esm1 | [gnuplot 5.2.8+dfsg1-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-gnuplot-5.2.8-dfsg1-2ubuntu0.1-esm1.md) | Jul 5, 2023 | | Linux | gnuplot-common amzn 2023 | 5.4.3-3.amzn2023.0.3 | [ALAS2023-2023-202](https://patchblox.com/security/data/fix/linux/alas2023-2023-202.md) | Jun 5, 2023 | | Linux | gnuplot-common-debuginfo amzn 2023 | 5.4.3-3.amzn2023.0.3 | [ALAS2023-2023-202](https://patchblox.com/security/data/fix/linux/alas2023-2023-202.md) | Jun 5, 2023 | | Linux | gnuplot-data Ubuntu 18.04.6 LTS (bionic) | 5.2.2+dfsg1-2ubuntu1+esm1 | [gnuplot-data 5.2.2+dfsg1-2ubuntu1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-gnuplot-data-5.2.2-dfsg1-2ubuntu1-esm1.md) | Jul 5, 2023 | | Linux | gnuplot-data Ubuntu 20.04 LTS (focal) | 5.2.8+dfsg1-2ubuntu0.1~esm1 | [gnuplot-data 5.2.8+dfsg1-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-gnuplot-data-5.2.8-dfsg1-2ubuntu0.1-esm1.md) | Jul 5, 2023 | | Linux | gnuplot-debuginfo amzn 2023 | 5.4.3-3.amzn2023.0.3 | [ALAS2023-2023-202](https://patchblox.com/security/data/fix/linux/alas2023-2023-202.md) | Jun 5, 2023 | | Linux | gnuplot-debugsource amzn 2023 | 5.4.3-3.amzn2023.0.3 | [ALAS2023-2023-202](https://patchblox.com/security/data/fix/linux/alas2023-2023-202.md) | Jun 5, 2023 | | Linux | gnuplot-doc amzn 2023 | 5.4.3-3.amzn2023.0.3 | [ALAS2023-2023-202](https://patchblox.com/security/data/fix/linux/alas2023-2023-202.md) | Jun 5, 2023 | | Linux | gnuplot-latex amzn 2023 | 5.4.3-3.amzn2023.0.3 | [ALAS2023-2023-202](https://patchblox.com/security/data/fix/linux/alas2023-2023-202.md) | Jun 5, 2023 | | Linux | gnuplot-minimal amzn 2023 | 5.4.3-3.amzn2023.0.3 | [ALAS2023-2023-202](https://patchblox.com/security/data/fix/linux/alas2023-2023-202.md) | Jun 5, 2023 | | Linux | gnuplot-minimal-debuginfo amzn 2023 | 5.4.3-3.amzn2023.0.3 | [ALAS2023-2023-202](https://patchblox.com/security/data/fix/linux/alas2023-2023-202.md) | Jun 5, 2023 | | Linux | gnuplot-nox Ubuntu 18.04.6 LTS (bionic) | 5.2.2+dfsg1-2ubuntu1+esm1 | [gnuplot-nox 5.2.2+dfsg1-2ubuntu1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-gnuplot-nox-5.2.2-dfsg1-2ubuntu1-esm1.md) | Jul 5, 2023 | | Linux | gnuplot-nox Ubuntu 20.04 LTS (focal) | 5.2.8+dfsg1-2ubuntu0.1~esm1 | [gnuplot-nox 5.2.8+dfsg1-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-gnuplot-nox-5.2.8-dfsg1-2ubuntu0.1-esm1.md) | Jul 5, 2023 | | Linux | gnuplot-qt Ubuntu 18.04.6 LTS (bionic) | 5.2.2+dfsg1-2ubuntu1+esm1 | [gnuplot-qt 5.2.2+dfsg1-2ubuntu1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-gnuplot-qt-5.2.2-dfsg1-2ubuntu1-esm1.md) | Jul 5, 2023 | | Linux | gnuplot-qt Ubuntu 20.04 LTS (focal) | 5.2.8+dfsg1-2ubuntu0.1~esm1 | [gnuplot-qt 5.2.8+dfsg1-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-gnuplot-qt-5.2.8-dfsg1-2ubuntu0.1-esm1.md) | Jul 5, 2023 | | Linux | gnuplot-x11 Ubuntu 18.04.6 LTS (bionic) | 5.2.2+dfsg1-2ubuntu1+esm1 | [gnuplot-x11 5.2.2+dfsg1-2ubuntu1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-gnuplot-x11-5.2.2-dfsg1-2ubuntu1-esm1.md) | Jul 5, 2023 | | Linux | gnuplot-x11 Ubuntu 20.04 LTS (focal) | 5.2.8+dfsg1-2ubuntu0.1~esm1 | [gnuplot-x11 5.2.8+dfsg1-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-gnuplot-x11-5.2.8-dfsg1-2ubuntu0.1-esm1.md) | Jul 5, 2023 | --- Data as of 2026-11-08T19:12:23Z UTC. 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