# CVE-2023-31612: virtuoso-opensource: An issue in the dfe_qexp_list component of openlink virtuoso-opensource v7.2.9 allows attackers to cause a Denial of... CVE-2023-31612 is fixed in 18 products on 1 platform, first by libvirtodbc0 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1, released May 15, 2023. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2023-31612 - Priority: High - CVSS: 7.5 (high) - EPSS: 0.0091 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: May 15, 2023 ## Description An issue in the dfe_qexp_list component of openlink virtuoso-opensource v7.2.9 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | libvirtodbc0 Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [libvirtodbc0 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libvirtodbc0-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | libvirtodbc0 Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [libvirtodbc0 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libvirtodbc0-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | libvirtuoso5.5-cil Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [libvirtuoso5.5-cil 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libvirtuoso5.5-cil-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | libvirtuoso5.5-cil Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [libvirtuoso5.5-cil 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libvirtuoso5.5-cil-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-minimal Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-minimal 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-minimal-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-minimal Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-minimal 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-minimal-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-opensource Debian 13.5 (trixie) | 7.2.12+dfsg-0.2 | [DEBIAN-CVE-2023-31612](https://patchblox.com/security/data/fix/linux/debian-cve-2023-31612.md) | May 15, 2023 | | Linux | virtuoso-opensource Debian 14 | 7.2.12+dfsg-0.2 | [DEBIAN-CVE-2023-31612](https://patchblox.com/security/data/fix/linux/debian-cve-2023-31612.md) | May 15, 2023 | | Linux | virtuoso-opensource Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-opensource 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-opensource-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-opensource Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-opensource 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-opensource-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-opensource-7 Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-opensource-7 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-opensource-7-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-opensource-7 Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-opensource-7 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-opensource-7-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-opensource-7-bin Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-opensource-7-bin 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-opensource-7-bin-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-opensource-7-bin Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-opensource-7-bin 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-opensource-7-bin-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-opensource-7-common Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-opensource-7-common 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-opensource-7-common-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-opensource-7-common Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-opensource-7-common 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-opensource-7-common-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-server Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-server 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-server-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-server Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-server 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-server-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-bpel Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-vad-bpel 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-bpel-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-bpel Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-vad-bpel 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-bpel-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-conductor Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-vad-conductor 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-conductor-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-conductor Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-vad-conductor 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-conductor-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-demo Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-vad-demo 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-demo-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-demo Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-vad-demo 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-demo-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-isparql Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-vad-isparql 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-isparql-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-isparql Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-vad-isparql 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-isparql-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-ods Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-vad-ods 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-ods-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-ods Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-vad-ods 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-ods-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-rdfmappers Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-vad-rdfmappers 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-rdfmappers-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-rdfmappers Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-vad-rdfmappers 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-rdfmappers-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-sparqldemo Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-vad-sparqldemo 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-sparqldemo-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-sparqldemo Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-vad-sparqldemo 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-sparqldemo-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-syncml Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-vad-syncml 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-syncml-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-syncml Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-vad-syncml 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-syncml-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-tutorial Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-vad-tutorial 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-tutorial-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vad-tutorial Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-vad-tutorial 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-tutorial-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vsp-startpage Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1 | [virtuoso-vsp-startpage 7.2.5.1+dfsg1-0.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vsp-startpage-7.2.5.1-dfsg1-0.2ubuntu0.1-esm1.md) | May 15, 2023 | | Linux | virtuoso-vsp-startpage Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1 | [virtuoso-vsp-startpage 7.2.5.1+dfsg1-0.8ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vsp-startpage-7.2.5.1-dfsg1-0.8ubuntu0.1-esm1.md) | May 15, 2023 | --- Data as of 2026-11-09T07:25:28Z UTC. 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