CVE-2023-6478
Xorg-x11-server: out-of-bounds memory read in rrchangeoutputproperty and rrchangeproviderproperty
Vexday Risk Score
21Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 7.6EPSS 1.6%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
13 dic 2023Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
A flaw was found in xorg-server. A specially crafted request to RRChangeProviderProperty or RRChangeOutputProperty can trigger an integer overflow which may lead to a disclosure of sensitive information.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
Productos afectados
Red Hat · Red Hat Enterprise Linux 6Red Hat · Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSIONRed Hat · Red Hat Enterprise Linux 7Red Hat · Red Hat Enterprise Linux 8Red Hat · Red Hat Enterprise Linux 8.2 Advanced Update SupportRed Hat · Red Hat Enterprise Linux 8.2 Telecommunications Update ServiceRed Hat · Red Hat Enterprise Linux 8.2 Update Services for SAP SolutionsRed Hat · Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportRed Hat · Red Hat Enterprise Linux 8.4 Telecommunications Update ServiceRed Hat · Red Hat Enterprise Linux 8.4 Update Services for SAP SolutionsRed Hat · Red Hat Enterprise Linux 8.6 Extended Update SupportRed Hat · Red Hat Enterprise Linux 8.8 Extended Update SupportRed Hat · Red Hat Enterprise Linux 9Red Hat · Red Hat Enterprise Linux 9.0 Extended Update SupportRed Hat · Red Hat Enterprise Linux 9.2 Extended Update Support¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
https://access.redhat.com/errata/RHSA-2023:7886https://access.redhat.com/errata/RHSA-2024:0006https://access.redhat.com/errata/RHSA-2024:0009https://access.redhat.com/errata/RHSA-2024:0010https://access.redhat.com/errata/RHSA-2024:0014https://access.redhat.com/errata/RHSA-2024:0015https://access.redhat.com/errata/RHSA-2024:0016https://access.redhat.com/errata/RHSA-2024:0017https://access.redhat.com/errata/RHSA-2024:0018https://access.redhat.com/errata/RHSA-2024:0020https://access.redhat.com/errata/RHSA-2024:2169https://access.redhat.com/errata/RHSA-2024:2170