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: 7.8
- 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-c++Upgrade xmlrpc-cUpgrade expat-develUpgrade xmlrpc-c-develUpgrade xmlrpc-c-client++Upgrade expatUpgrade xmlrpc-c-client | May 4, 2022 | Jan 6, 2022 |
| Alpine Linux | — | Upgrade expat | Aug 22, 2024 | Jan 6, 2022 |
| Amazon Linux Ami 2 | — | Upgrade expat-debuginfoUpgrade expat-staticUpgrade expatUpgrade expat-devel | Sep 30, 2022 | Jan 6, 2022 |
| Amazon_linux | — | Upgrade expat | Jul 8, 2022 | Jan 6, 2022 |
| Amazon_linux_2023 | — | Upgrade expat-debuginfoUpgrade expat-staticUpgrade expat-debugsourceUpgrade 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-debugsourceUpgrade expat-debugsourceUpgrade expat-staticUpgrade expat-debuginfoUpgrade xmlrpc-c-c++-debuginfoUpgrade expatUpgrade xmlrpc-c-clientUpgrade xmlrpc-c-client-debuginfoUpgrade xmlrpc-c-apps-debuginfoUpgrade xmlrpc-cUpgrade xmlrpc-c-debuginfoUpgrade expat-devel | 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 expatUpgrade expat-devel | 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 8.0.0.16 or laterApply IBM HTTP Server version 9.0.5.11 or laterApply IBM HTTP Server Interim Fix PH43122Apply IBM HTTP Server version 8.5.5.22 or laterApply 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 xmlrpc-c-c++Upgrade xmlrpc-c-clientUpgrade expatUpgrade xmlrpc-cUpgrade expat-staticUpgrade xmlrpc-c-client++Upgrade expat-devel | Mar 17, 2022 | Jan 15, 2022 |
| Redhat_linux | — | Upgrade xmlrpc-c-debuginfoUpgrade xmlrpc-c-c++-debuginfoUpgrade expat-staticUpgrade xmlrpc-c-client-debuginfoUpgrade expatUpgrade xmlrpc-c-apps-debuginfoUpgrade xmlrpc-c-client++Upgrade expat-debuginfoUpgrade xmlrpc-c-develUpgrade xmlrpc-cUpgrade xmlrpc-c-c++Upgrade expat-debugsourceUpgrade xmlrpc-c-debugsourceNo solution existsUpgrade expat-devel | Mar 17, 2022 | Jan 6, 2022 |
| Rocky_linux | — | Upgrade xmlrpc-c-develUpgrade expat-debugsourceUpgrade xmlrpc-c-client++-debuginfoUpgrade expatUpgrade xmlrpc-c-debugsourceUpgrade xmlrpc-c-client-debuginfoUpgrade xmlrpc-cUpgrade expat-debuginfoUpgrade xmlrpc-c-c++Upgrade expat-develUpgrade xmlrpc-c-clientUpgrade xmlrpc-c-debuginfoUpgrade xmlrpc-c-c++-debuginfoUpgrade xmlrpc-c-client++ | Mar 5, 2024 | Jan 6, 2022 |
| Suse | — | Upgrade libexpat1Upgrade expatUpgrade libexpat-develUpgrade libexpat-devel-32bitUpgrade libexpat1-32bit | Jan 26, 2022 | Jan 6, 2022 |
| Ubuntu | — | Upgrade libexpat1Upgrade libxmltok1t64Upgrade libxmltok1 (Ubuntu Pro)Upgrade libxmltok1t64 (Ubuntu Pro)Upgrade lib64expat1 (Ubuntu Pro)Upgrade mameUpgrade mame-toolsUpgrade mame-dataUpgrade mame (Ubuntu Pro)Upgrade mame-tools (Ubuntu Pro)Upgrade mame-data (Ubuntu Pro)Upgrade libexpat1 (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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