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7.5Alta

CVE-2025-6021Libxml2: integer overflow in xmlbuildqname() leads to stack buffer overflow in libxml2

libxml2; Red Hat Red Hat Enterprise Linux 10; Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support; Red Hat Red Hat Enterprise Linux 8 Publicada: (hace 1 año)

Descripción

A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.

Debilidad (CWE): CWE-787

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
discovery 2 —
enterprise linux 8 —
enterprise linux 9 —
insights proxy 1.5 —
openshift 4.12 —
openshift 4.13 —
openshift 4.14 —
openshift 4.15 —
openshift 4.16 —
openshift 4.17 —
openshift 4.18 —
openshift 4.19 —
redhat enterprise linux 8.0
redhat enterprise linux eus 8.4
redhat enterprise linux for arm 64 8.0_aarch64
redhat enterprise linux for arm 64 eus 9.4_aarch64
redhat enterprise linux for ibm z systems 8.0_s390x
redhat enterprise linux for ibm z systems eus 9.0_s390x
redhat enterprise linux for power little endian 8.0_ppc64le
redhat enterprise linux for power little endian eus 9.4_ppc64le
redhat enterprise linux server 7.0
redhat enterprise linux server aus 8.2
redhat enterprise linux server for power little endian update services for sap solutions 9.4_ppc64le
redhat enterprise linux server tus 8.8
redhat in-vehicle operating system 1.0
redhat jboss core services —
redhat openshift container platform 4.12
redhat openshift container platform for arm64 4.13
redhat openshift container platform for ibm z 4.13
redhat openshift container platform for linuxone 4.13
redhat openshift container platform for power 4.13
Red Hat Red Hat Discovery 2 all versions
Red Hat Red Hat Enterprise Linux 10 all versions
Red Hat Red Hat Enterprise Linux 6 —
Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support all versions
Red Hat Red Hat Enterprise Linux 8 all versions
Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support all versions
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support all versions
Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On all versions
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support all versions
Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service all versions
Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions all versions
Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service all versions
Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions all versions
Red Hat Red Hat Enterprise Linux 9 all versions
Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions all versions
Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions all versions
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support all versions
Red Hat Red Hat Hardened Images all versions
Red Hat Red Hat Insights proxy 1.5 all versions
Red Hat Red Hat JBoss Core Services 2.4.62.SP2 —
Red Hat Red Hat OpenShift Container Platform 4.12 all versions
Red Hat Red Hat OpenShift Container Platform 4.13 all versions
Red Hat Red Hat OpenShift Container Platform 4.14 all versions
Red Hat Red Hat OpenShift Container Platform 4.15 all versions
Red Hat Red Hat OpenShift Container Platform 4.16 all versions
Red Hat Red Hat OpenShift Container Platform 4.17 all versions
Red Hat Red Hat OpenShift Container Platform 4.18 all versions
Red Hat Red Hat OpenShift Container Platform 4.19 all versions
rhel aus 8.2 —
rhel aus 8.4 —
rhel aus 8.6 —
rhel e4s 8.6 —
rhel e4s 8.8 —
rhel e4s 9.0 —
rhel e4s 9.2 —
rhel eus 9.4 —
rhel eus long life 8.4 —
rhel tus 8.6 —
rhel tus 8.8 —
Siemens SIMATIC CN 4100 < V5.0
— libxml2 < 2.14.4
xmlsoft libxml2 < 2.14.4

Referencias y parches

Coincidencias CPE (NVD) (60)
  • cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:* < 2.14.4
  • cpe:2.3:a:redhat:jboss_core_services:-:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform:4.12:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform:4.13:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform:4.14:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform:4.15:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform:4.16:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform:4.17:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform:4.18:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.13:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.14:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.15:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.16:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.17:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.18:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.13:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.14:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.15:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.16:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.17:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.18:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.13:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.14:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.15:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.16:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.17:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.18:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_power:4.13:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_power:4.14:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_power:4.15:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_power:4.16:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_power:4.17:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_container_platform_for_power:4.18:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_eus:9.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_eus:10.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0_aarch64:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0_aarch64:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.4_aarch64:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_arm_64:10.0_aarch64:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.4_aarch64:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.6_aarch64:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:10.0_aarch64:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.4_s390x:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:10.0_s390x:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.0_s390x:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.6_s390x:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:10.0_s390x:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:10.0_ppc64le:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:*

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