# CVE-2023-48945: virtuoso-opensource: A stack overflow in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via craf... CVE-2023-48945 is fixed in 18 products on 1 platform, first by libvirtodbc0 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2, released November 29, 2023. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2023-48945 - Priority: High - CVSS: 7.5 (high) - EPSS: 0.0089 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Nov 29, 2023 ## Description A stack overflow in openlink virtuoso-opensource v7.2.11 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~esm2 | [libvirtodbc0 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libvirtodbc0-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | libvirtodbc0 Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [libvirtodbc0 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libvirtodbc0-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | libvirtuoso5.5-cil Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [libvirtuoso5.5-cil 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libvirtuoso5.5-cil-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | libvirtuoso5.5-cil Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [libvirtuoso5.5-cil 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libvirtuoso5.5-cil-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-minimal Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-minimal 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-minimal-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-minimal Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-minimal 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-minimal-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-opensource Debian 13.5 (trixie) | 7.2.12+dfsg-0.2 | [DEBIAN-CVE-2023-48945](https://patchblox.com/security/data/fix/linux/debian-cve-2023-48945.md) | Nov 29, 2023 | | Linux | virtuoso-opensource Debian 14 | 7.2.12+dfsg-0.2 | [DEBIAN-CVE-2023-48945](https://patchblox.com/security/data/fix/linux/debian-cve-2023-48945.md) | Nov 29, 2023 | | Linux | virtuoso-opensource Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-opensource 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-opensource-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-opensource Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-opensource 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-opensource-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-opensource-7 Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-opensource-7 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-opensource-7-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-opensource-7 Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-opensource-7 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-opensource-7-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-opensource-7-bin Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-opensource-7-bin 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-opensource-7-bin-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-opensource-7-bin Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-opensource-7-bin 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-opensource-7-bin-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-opensource-7-common Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-opensource-7-common 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-opensource-7-common-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-opensource-7-common Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-opensource-7-common 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-opensource-7-common-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-server Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-server 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-server-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-server Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-server 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-server-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-bpel Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-vad-bpel 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-bpel-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-bpel Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-vad-bpel 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-bpel-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-conductor Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-vad-conductor 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-conductor-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-conductor Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-vad-conductor 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-conductor-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-demo Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-vad-demo 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-demo-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-demo Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-vad-demo 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-demo-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-isparql Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-vad-isparql 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-isparql-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-isparql Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-vad-isparql 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-isparql-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-ods Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-vad-ods 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-ods-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-ods Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-vad-ods 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-ods-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-rdfmappers Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-vad-rdfmappers 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-rdfmappers-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-rdfmappers Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-vad-rdfmappers 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-rdfmappers-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-sparqldemo Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-vad-sparqldemo 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-sparqldemo-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-sparqldemo Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-vad-sparqldemo 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-sparqldemo-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-syncml Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-vad-syncml 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-syncml-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-syncml Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-vad-syncml 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-syncml-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-tutorial Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-vad-tutorial 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vad-tutorial-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vad-tutorial Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-vad-tutorial 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vad-tutorial-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vsp-startpage Ubuntu 22.04.1 LTS (jammy) | 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2 | [virtuoso-vsp-startpage 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-virtuoso-vsp-startpage-7.2.5.1-dfsg1-0.2ubuntu0.1-esm2.md) | Nov 29, 2023 | | Linux | virtuoso-vsp-startpage Ubuntu 24.04.5 LTS (noble) | 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2 | [virtuoso-vsp-startpage 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-virtuoso-vsp-startpage-7.2.5.1-dfsg1-0.8ubuntu0.1-esm2.md) | Nov 29, 2023 | --- Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.