An issue was discovered in libexpat before 2.6.3. dtdCopy in xmlparse.c can have an integer overflow for nDefaultAtts on 32-bit platforms (where UINT_MAX equals SIZE_MAX).
The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Libexpat | Libexpat_project | * | 2.6.3 (excluding) |
Red Hat Enterprise Linux 8 | RedHat | expat-0:2.2.5-15.el8_10 | * |
Red Hat Enterprise Linux 8 | RedHat | xmlrpc-c-0:1.51.0-10.el8_10 | * |
Red Hat Enterprise Linux 9 | RedHat | expat-0:2.5.0-2.el9_4.1 | * |
Red Hat Enterprise Linux 9 | RedHat | expat-0:2.5.0-2.el9_4.1 | * |
Red Hat OpenShift Container Platform 4.16 | RedHat | rhcos-416.94.202410020522-0 | * |
Red Hat OpenShift Container Platform 4.17 | RedHat | rhcos-417.94.202411070820-0 | * |
Service Interconnect 1.4 for RHEL 9 | RedHat | service-interconnect/skupper-config-sync-rhel9:1.4.7-3 | * |
Service Interconnect 1.4 for RHEL 9 | RedHat | service-interconnect/skupper-flow-collector-rhel9:1.4.7-3 | * |
Service Interconnect 1.4 for RHEL 9 | RedHat | service-interconnect/skupper-operator-bundle:1.4.7-4 | * |
Service Interconnect 1.4 for RHEL 9 | RedHat | service-interconnect/skupper-router-rhel9:2.4.3-7 | * |
Service Interconnect 1.4 for RHEL 9 | RedHat | service-interconnect/skupper-service-controller-rhel9:1.4.7-3 | * |
Service Interconnect 1.4 for RHEL 9 | RedHat | service-interconnect/skupper-site-controller-rhel9:1.4.7-3 | * |
Service Interconnect 1.4 for RHEL 9 | RedHat | service-interconnect/skupper-config-sync-rhel9:1.4.7-2 | * |
Service Interconnect 1.4 for RHEL 9 | RedHat | service-interconnect/skupper-flow-collector-rhel9:1.4.7-2 | * |
Service Interconnect 1.4 for RHEL 9 | RedHat | service-interconnect/skupper-operator-bundle:1.4.7-2 | * |
Service Interconnect 1.4 for RHEL 9 | RedHat | service-interconnect/skupper-router-rhel9:2.4.3-6 | * |
Service Interconnect 1.4 for RHEL 9 | RedHat | service-interconnect/skupper-service-controller-rhel9:1.4.7-2 | * |
Service Interconnect 1.4 for RHEL 9 | RedHat | service-interconnect/skupper-site-controller-rhel9:1.4.7-2 | * |
Service Interconnect 1 for RHEL 9 | RedHat | service-interconnect/skupper-config-sync-rhel9:1.5.5-4 | * |
Service Interconnect 1 for RHEL 9 | RedHat | service-interconnect/skupper-controller-podman-container-rhel9:1.5.5-4 | * |
Service Interconnect 1 for RHEL 9 | RedHat | service-interconnect/skupper-controller-podman-rhel9:1.5.5-4 | * |
Service Interconnect 1 for RHEL 9 | RedHat | service-interconnect/skupper-flow-collector-rhel9:1.5.5-4 | * |
Service Interconnect 1 for RHEL 9 | RedHat | service-interconnect/skupper-operator-bundle:1.5.5-4 | * |
Service Interconnect 1 for RHEL 9 | RedHat | service-interconnect/skupper-router-rhel9:2.5.3-6 | * |
Service Interconnect 1 for RHEL 9 | RedHat | service-interconnect/skupper-service-controller-rhel9:1.5.5-4 | * |
Service Interconnect 1 for RHEL 9 | RedHat | service-interconnect/skupper-site-controller-rhel9:1.5.5-4 | * |
Coin3 | Ubuntu | trusty/esm | * |
Expat | Ubuntu | esm-infra/bionic | * |
Expat | Ubuntu | esm-infra/xenial | * |
Expat | Ubuntu | focal | * |
Expat | Ubuntu | jammy | * |
Expat | Ubuntu | noble | * |
Expat | Ubuntu | trusty/esm | * |
Expat | Ubuntu | upstream | * |
Libxmltok | Ubuntu | devel | * |
Libxmltok | Ubuntu | esm-apps/bionic | * |
Libxmltok | Ubuntu | esm-apps/focal | * |
Libxmltok | Ubuntu | esm-apps/jammy | * |
Libxmltok | Ubuntu | esm-apps/noble | * |
Libxmltok | Ubuntu | esm-apps/xenial | * |
Libxmltok | Ubuntu | focal | * |
Libxmltok | Ubuntu | jammy | * |
Libxmltok | Ubuntu | noble | * |
Libxmltok | Ubuntu | oracular | * |
Vnc4 | Ubuntu | trusty/esm | * |
Vtk | Ubuntu | trusty/esm | * |
Xmlrpc-c | Ubuntu | trusty/esm | * |