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raptor_xml_writer_start_element_common in raptor_xml_writer.c in Raptor RDF Syntax Library 2.0.15 miscalculates the maximum nspace declarations for the XML writer, leading to heap-based buffer overflows (sometimes seen in raptor_qname_format_as_xml).
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade raptor2-develUpgrade raptor2 | May 4, 2022 | Nov 6, 2020 |
| Alpine Linux | — | Upgrade raptor2 | Jan 4, 2021 | Nov 6, 2020 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Nov 6, 2020 |
| Centos_linux | — | Upgrade raptor2-debugsourceUpgrade raptor2-debuginfoUpgrade raptor2 | Jun 1, 2021 | Nov 6, 2020 |
| Debian | — | Upgrade raptor2 | Nov 9, 2020 | Nov 6, 2020 |
| Freebsd | — | Upgrade raptor2 | Dec 10, 2025 | Nov 9, 2020 |
| Oracle_linux | — | Upgrade raptor2-develUpgrade raptor2 | Nov 23, 2022 | Jun 7, 2017 |
| Redhat_linux | — | Upgrade raptor2-debugsourceUpgrade raptor2-develUpgrade raptor2Upgrade raptor2-debuginfoNo solution exists | May 21, 2021 | Nov 6, 2020 |
| Rocky_linux | — | Upgrade raptor2-develUpgrade raptor2-debugsourceUpgrade raptor2Upgrade raptor2-debuginfo | Mar 12, 2024 | Nov 6, 2020 |
| Suse | — | Upgrade libraptor2-0-32bitUpgrade raptorUpgrade libraptor-develUpgrade libraptor2-0 | Aug 9, 2024 | Nov 6, 2020 |
| Ubuntu | — | Upgrade libraptor2-0Upgrade raptor-utils (Ubuntu Pro)Upgrade libraptor1 (Ubuntu Pro) | Mar 22, 2023 | Nov 6, 2020 |
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