xorg-x11-server: heap buffer overflow in DisableDevice

A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments...

Fedora 39 : xorg-x11-server-Xwayland (2024-da3d410b53)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-da3d410b53 advisory. xwayland 23.2.4 - Fix for CVE-2023-6816, CVE-2024-0229, CVE-2024-21885, CVE-2024-21886, CVE-2024-0408, CVE-2024-0409 Tenable has extracted the...

CVE-2024-21886

A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments. Mitigation Mitigation for this issue is either not available or the currently...

CVE-2024-21885

A flaw was found in X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certain new device IDs are added to the xXIHierarchyInfo struct. This can trigger a heap buffer overflow condition, which may lead to an application crash or remo...

CVE-2024-0229

An out-of-bounds memory access flaw was found in the X.Org server. This issue can be triggered when a device frozen by a sync grab is reattached to a different master device. This issue may lead to an application crash, local privilege escalation if the server runs with extended privileges, or...

The vulnerability of the Packet Forwarding Engine (PFE) in Juniper Networks’ Junos operating system, which allows a hacker to gain access to confidential data

The vulnerability of the packet forwarding engine PFE in Juniper Networks’ Junos operating system is related to the disclosure of information in the erroneous data area. Exploiting this vulnerability can allow a malicious actor to gain access to confidential data...

The vulnerability of the Packet Forwarding Engine (PFE) module in JunOS operating systems for MX and SRX routers allows a hacker to cause a service failure.

The vulnerability of the Packet Forwarding Engine PFE module in JunOS operating systems for MX and SRX series routers is related to errors in syntax validation during the processing of SIP packets. Exploiting this vulnerability can allow a malicious actor to cause service failures...

The vulnerability of the Packet Forwarding Engine (PFE) in Juniper Networks’ Junos routers of the MX series allows a attacker to cause a service failure.

The vulnerability of the packet forwarding engine PFE in Juniper Networks’ Junos routers of the MX series is related to memory release errors. Exploiting this vulnerability can allow a malicious actor to cause service interruptions...

The vulnerability of the Packet Forwarding Engine (PFE) in Juniper Networks’ Junos routers of the PTX series, which allows a attacker to cause a service failure.

The vulnerability of the packet forwarding engine PFE in Juniper Networks’ Junos routers of the PTX series is related to improper elimination of equivalent special elements. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

The vulnerability of the Packet Forwarding Engine (PFE) in Juniper Networks’ Junos operating system, which allows a attacker to trigger a service failure.

The vulnerability of the packet forwarding engine PFE in Juniper Networks’ Junos operating system is related to improper validation of syntax correctness in input data. Exploiting this vulnerability allows a remote attacker to cause service interruptions...

SUSE CVE-2024-0229

An out-of-bounds memory access flaw was found in the X.Org server. This issue can be triggered when a device frozen by a sync grab is reattached to a different master device. This issue may lead to an application crash, local privilege escalation if the server runs with extended privileges, or...

SUSE CVE-2024-21886

A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments...

CVE-2024-21885

A flaw was found in X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certain new device IDs are added to the xXIHierarchyInfo struct. This can trigger a heap buffer overflow condition, which may lead to an application crash or remo...

CVE-2024-21886

A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments...

CVE-2024-0229

An out-of-bounds memory access flaw was found in the X.Org server. This issue can be triggered when a device frozen by a sync grab is reattached to a different master device. This issue may lead to an application crash, local privilege escalation if the server runs with extended privileges, or...

UBUNTU-CVE-2024-21885

A flaw was found in X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certain new device IDs are added to the xXIHierarchyInfo struct. This can trigger a heap buffer overflow condition, which may lead to an application crash or remo...

UBUNTU-CVE-2024-21886

A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments...

Updated x11-server and tigervnc packages fix security vulnerabilities

The updated packages fix security vulnerabilities: A flaw was found in xorg-server. Querying or changing XKB button actions such as moving from a touchpad to a mouse can result in out-of-bounds memory reads and writes. This may allow local privilege escalation or possible remote code execution in...

CVE-2024-21616

An Improper Validation of Syntactic Correctness of Input vulnerability in Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service DoS. On all Junos OS MX Series and SRX Series platforms, when SIP ALG is enabled, and a...

CVE-2024-21616

An Improper Validation of Syntactic Correctness of Input vulnerability in Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service DoS. On all Junos OS MX Series and SRX Series platforms, when SIP ALG is enabled, and a...