In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.
CVSS Details
- CVSS 3.1 Base Score: 8.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade xmlrpc-c-clientUpgrade xmlrpc-c-client++Upgrade expatUpgrade xmlrpc-c-c++Upgrade xmlrpc-cUpgrade expat-develUpgrade xmlrpc-c-devel | May 4, 2022 | Jan 6, 2022 |
| Alpine Linux | — | Upgrade expat | Aug 22, 2024 | Jan 6, 2022 |
| Amazon Linux Ami 2 | — | Upgrade expat-develUpgrade expat-staticUpgrade expatUpgrade expat-debuginfo | Sep 30, 2022 | Jan 6, 2022 |
| Amazon_linux | — | Upgrade expat | Jul 8, 2022 | Jan 6, 2022 |
| Amazon_linux_2023 | — | Upgrade expat-debuginfoUpgrade expat-debugsourceUpgrade expat-staticUpgrade expatUpgrade expat-devel | Feb 17, 2025 | Jan 15, 2022 |
| Autodesk Autocad | — | Update Autodesk AutoCAD to the latest version for Windows and macOS. | May 29, 2026 | Jul 28, 2022 |
| Centos_linux | — | Upgrade xmlrpc-c-client-debuginfoUpgrade expat-develUpgrade xmlrpc-c-apps-debuginfoUpgrade xmlrpc-cUpgrade xmlrpc-c-clientUpgrade xmlrpc-c-c++-debuginfoUpgrade expatUpgrade xmlrpc-c-debuginfoUpgrade expat-debugsourceUpgrade expat-staticUpgrade expat-debuginfoUpgrade xmlrpc-c-debugsource | Mar 17, 2022 | Jan 6, 2022 |
| Debian | — | Upgrade expat | Feb 1, 2022 | Jan 6, 2022 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | May 1, 2022 |
| Gentoo Linux | — | Upgrade dev-libs/expat. | Sep 30, 2022 | Jan 6, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade expat | Apr 20, 2022 | Jan 6, 2022 |
| Huawei Euleros 2_0_sp3 | — | Upgrade xulrunner | May 25, 2022 | Jan 6, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade expat-develUpgrade expat | Mar 29, 2022 | Jan 6, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade expat | Apr 19, 2022 | Jan 6, 2022 |
| Ibm Aix | — | Apply the fix or workaround for python_advisory | Oct 12, 2022 | Jan 6, 2022 |
| Ibm Http_server | — | Apply IBM HTTP Server version 8.5.5.22 or laterApply IBM HTTP Server version 9.0.5.11 or laterApply IBM HTTP Server version 8.0.0.16 or laterApply IBM HTTP Server Interim Fix PH43122Apply IBM HTTP Server version 7.0.0.46 or later | Aug 31, 2022 | Mar 2, 2022 |
| Nutanix Ahv | — | Upgrade Nutanix AHV to the latest version | Jun 5, 2026 | Sep 4, 2023 |
| Oracle_linux | — | Upgrade expat-develUpgrade xmlrpc-c-client++Upgrade expat-staticUpgrade xmlrpc-c-clientUpgrade xmlrpc-c-c++Upgrade xmlrpc-cUpgrade expat | Mar 17, 2022 | Jan 15, 2022 |
| Redhat_linux | — | Upgrade expatUpgrade xmlrpc-c-c++-debuginfoUpgrade xmlrpc-c-apps-debuginfoUpgrade xmlrpc-c-debuginfoUpgrade xmlrpc-c-client-debuginfoUpgrade expat-staticUpgrade xmlrpc-c-client++Upgrade xmlrpc-c-develUpgrade xmlrpc-cNo solution existsUpgrade expat-develUpgrade expat-debuginfoUpgrade expat-debugsourceUpgrade xmlrpc-c-debugsourceUpgrade xmlrpc-c-c++ | Mar 17, 2022 | Jan 6, 2022 |
| Rocky_linux | — | Upgrade xmlrpc-cUpgrade xmlrpc-c-client++-debuginfoUpgrade expat-debugsourceUpgrade xmlrpc-c-client-debuginfoUpgrade xmlrpc-c-develUpgrade expatUpgrade xmlrpc-c-debugsourceUpgrade expat-develUpgrade xmlrpc-c-clientUpgrade xmlrpc-c-c++-debuginfoUpgrade xmlrpc-c-c++Upgrade xmlrpc-c-client++Upgrade xmlrpc-c-debuginfoUpgrade expat-debuginfo | Mar 5, 2024 | Jan 6, 2022 |
| Suse | — | Upgrade libexpat-devel-32bitUpgrade expatUpgrade libexpat-develUpgrade libexpat1-32bitUpgrade libexpat1 | Jan 26, 2022 | Jan 6, 2022 |
| Ubuntu | — | Upgrade mame-data (Ubuntu Pro)Upgrade libexpat1 (Ubuntu Pro)Upgrade libxmltok1t64 (Ubuntu Pro)Upgrade mame-dataUpgrade mame-tools (Ubuntu Pro)Upgrade mameUpgrade libexpat1Upgrade lib64expat1 (Ubuntu Pro)Upgrade libxmltok1t64Upgrade mame (Ubuntu Pro)Upgrade mame-toolsUpgrade libxmltok1 (Ubuntu Pro) | Feb 22, 2022 | Jan 6, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jan 6, 2022 |
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