CVE-2023-38041

A logged in user may elevate its permissions by abusing a Time-of-Check to Time-of-Use TOCTOU race condition. When a particular process flow is initiated, an attacker can exploit this condition to gain unauthorized elevated privileges on the affected system...

Race condition

A logged in user may elevate its permissions by abusing a Time-of-Check to Time-of-Use TOCTOU race condition. When a particular process flow is initiated, an attacker can exploit this condition to gain unauthorized elevated privileges on the affected system...

CVE-2023-38041

A logged in user may elevate its permissions by abusing a Time-of-Check to Time-of-Use TOCTOU race condition. When a particular process flow is initiated, an attacker can exploit this condition to gain unauthorized elevated privileges on the affected system...

CVE-2023-38041

CVE-2023-38041 affects Ivanti Secure Access Client prior to 22.6R1. A local unprivileged user can elevate privileges via a TOCTOU race in a specific process flow, enabling unauthorized elevated access on the system. The Ivanti forum entry provides a remediation: upgrade to version 22.6R1. The CVS...

CVE-2023-34046

VMware Fusion13.x prior to 13.5 contains a TOCTOU Time-of-check Time-of-use vulnerability that occurs during installation for the first time the user needs to drag or copy the application to a folder from the '.dmg' volume or when installing an upgrade. A malicious actor with local...

Code injection

VMware Fusion13.x prior to 13.5 contains a TOCTOU Time-of-check Time-of-use vulnerability that occurs during installation for the first time the user needs to drag or copy the application to a folder from the '.dmg' volume or when installing an upgrade. A malicious actor with local...

CVE-2023-34046

VMware Fusion TOCTOU local privilege escalation (CVE-2023-34046) affects Fusion 13.x prior to 13.5 during initial installation or upgrade. A local non-administrative user can escalate privileges to root on the host. VMware’s VMSA-2023-0022 and accompanying resources specify a fixed version of 13....

CVE-2023-34046 VMware Fusion TOCTOU local privilege escalation vulnerability

VMware Fusion13.x prior to 13.5 contains a TOCTOU Time-of-check Time-of-use vulnerability that occurs during installation for the first time the user needs to drag or copy the application to a folder from the '.dmg' volume or when installing an upgrade. A malicious actor with local...

VMSA-2023-0022:VMware Fusion and Workstation updates address privilege escalation and information disclosure vulnerabilities

Advisory ID: VMSA-2023-0022 CVSSv3 Range: 6.6-7.1 Issue Date:2023-10-19 Updated On: 2023-10-19 Initial Advisory CVEs: CVE-2023-34044, CVE-2023-34045, CVE-2023-34046 Synopsis: VMware Fusion and Workstation updates address privilege escalation and information disclosure vulnerabilities...

CVE-2023-44188

A Time-of-check Time-of-use TOCTOU Race Condition vulnerability in telemetry processing of Juniper Networks Junos OS allows a network-based authenticated attacker to flood the system with multiple telemetry requests, causing the Junos Kernel Debugging Streaming Daemon jkdsd process to crash,...

Race condition

A Time-of-check Time-of-use TOCTOU Race Condition vulnerability in telemetry processing of Juniper Networks Junos OS allows a network-based authenticated attacker to flood the system with multiple telemetry requests, causing the Junos Kernel Debugging Streaming Daemon jkdsd process to crash,...

CVE-2023-44188

CVE-2023-44188 is a TOCTOU race condition in Juniper Networks Junos OS telemetry processing that can cause the jkdsd daemon to crash and trigger DoS when multiple telemetry requests are sent from different collectors. Affected Junos OS versions span 20.4R3-S9 and earlier (various 21.x, 22.x, 23.1...

CVE-2023-44188 Junos OS: jkdsd crash due to multiple telemetry requests

A Time-of-check Time-of-use TOCTOU Race Condition vulnerability in telemetry processing of Juniper Networks Junos OS allows a network-based authenticated attacker to flood the system with multiple telemetry requests, causing the Junos Kernel Debugging Streaming Daemon jkdsd process to crash,...

Juniper Junos OS Vulnerability (JSA73152)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA73152 advisory. - A Time-of-check Time-of-use TOCTOU Race Condition vulnerability in telemetry processing of Juniper Networks Junos OS allows a network-based authenticated attacker to flood...

Race condition

An issue in CatoNetworks CatoClient before v.5.4.0 allows attackers to escalate privileges and winning the race condition TOCTOU via the PrivilegedHelperTool component...

CVE-2023-43976

An issue in CatoNetworks CatoClient before v.5.4.0 allows attackers to escalate privileges and winning the race condition TOCTOU via the PrivilegedHelperTool component...

CVE-2023-43976

An issue in CatoNetworks CatoClient before v.5.4.0 allows attackers to escalate privileges and winning the race condition TOCTOU via the PrivilegedHelperTool component...

CVE-2023-43976

Summary: A TOCTOU race condition in the PrivilegedHelperTool of CatoClient (pre‑5.4.0) enables elevated privileges. Root cause: race condition in PrivilegedHelperTool. Impact: privilege escalation; other impacts not detailed in the sources. Affected versions: CatoClient older than 5.4.0. Mitigati...

Siemens InsydeH2O Time-of-check Time-of-use Race Condition (CVE-2022-32477)

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. DMA attacks on the FvbServicesRuntimeDxe shared buffer used by SMM and non-SMM code could cause TOCTOU race-condition issues that could lead to corruption of SMRAM and escalation of privileges. This attack can be mitigated...

Siemens InsydeH2O Time-of-check Time-of-use Race Condition (CVE-2022-34325)

DMA transactions which are targeted at input buffers used for the StorageSecurityCommandDxe software SMI handler could cause SMRAM corruption through a TOCTOU attack. DMA transactions which are targeted at input buffers used for the software SMI handler used by the StorageSecurityCommandDxe drive...