CVE-2021-23892

By exploiting a time of check to time of use TOCTOU race condition during the Endpoint Security for Linux Threat Prevention and Firewall ENSL TP/FW installation process, a local user can perform a privilege escalation attack to obtain administrator privileges for the purpose of executing arbitrar...

CVE-2021-23892

The CVE-2021-23892 issue affects McAfee Endpoint Security for Linux Threat Prevention and Firewall (ENSL TP/FW). A TOCTOU race condition during the installation process allows a local user to escalate privileges by exploiting insecure use of predictable temporary file locations to gain administra...

CVE-2021-21539

Dell EMC iDRAC9 versions prior to 4.40.00.00 contain a Time-of-check Time-of-use TOCTOU race condition vulnerability. A remote authenticated attacker could potentially exploit this vulnerability to gain elevated privileges when a user with higher privileges is simultaneously accessing iDRAC throu...

Race condition

Dell EMC iDRAC9 versions prior to 4.40.00.00 contain a Time-of-check Time-of-use TOCTOU race condition vulnerability. A remote authenticated attacker could potentially exploit this vulnerability to gain elevated privileges when a user with higher privileges is simultaneously accessing iDRAC throu...

CVE-2021-21539

CVE-2021-21539 affects Dell EMC iDRAC9 versions prior to 4.40.00.00. A Time-of-check Time-of-use (TOCTOU) race condition could allow a remote authenticated attacker to gain elevated privileges when a higher-privileged user is simultaneously accessing iDRAC through the web interface. The affected ...

CVE-2021-21539

Dell EMC iDRAC9 versions prior to 4.40.00.00 contain a Time-of-check Time-of-use TOCTOU race condition vulnerability. A remote authenticated attacker could potentially exploit this vulnerability to gain elevated privileges when a user with higher privileges is simultaneously accessing iDRAC throu...

Dell iDRAC Multiple Vulnerabilities (DSA-2021-073)

Dell EMC iDRAC9 versions prior to 4.40.00.00 contain multiple vulnerabilities: - A Time-of-check Time-of-use TOCTOU race condition vulnerability. A remote authenticated attacker may potentially exploit this vulnerability to gain elevated privileges when a user with higher privileges is...

SUSE: Security Advisory (SUSE-SU-2020:3225-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE: Security Advisory (SUSE-SU-2019:2719-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

UBUNTU-CVE-2021-29657

arch/x86/kvm/svm/nested.c in the Linux kernel before 5.11.12 has a use-after-free in which an AMD KVM guest can bypass access control on host OS MSRs when there are nested guests, aka CID-a58d9166a756. This occurs because of a TOCTOU race condition associated with a VMCB12 double fetch in...

CVE-2021-29657

arch/x86/kvm/svm/nested.c in the Linux kernel before 5.11.12 has a use-after-free in which an AMD KVM guest can bypass access control on host OS MSRs when there are nested guests, aka CID-a58d9166a756. This occurs because of a TOCTOU race condition associated with a VMCB12 double fetch in...

MGASA-2021-0169 Updated nodejs-chownr packages fix security vulnerability

Updated nodejs-chownr package fixes security vulnerability: A TOCTOU issue in the chownr package before 1.1.0 for Node.js 10.10 could allow a local attacker to trick it into descending into unintended directories via symlink attacks CVE-2017-18869...

Updated nodejs-chownr packages fix security vulnerability

Updated nodejs-chownr package fixes security vulnerability: A TOCTOU issue in the chownr package before 1.1.0 for Node.js 10.10 could allow a local attacker to trick it into descending into unintended directories via symlink attacks CVE-2017-18869...

RHEL 7 : kernel (RHSA-2021:0878)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0878 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: locking issue in...

Huawei EulerOS: Security Advisory for edk2 (EulerOS-SA-2021-1633)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

EulerOS Virtualization 2.9.0 : edk2 (EulerOS-SA-2021-1668)

According to the versions of the edk2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - EFI Development Kit II AARCH64 UEFI FirmwareSecurity Fixes:AuthenticodeVerify calls OpenSSLs d2iPKCS7 API to parse asn encoded signe...

kernel: TOCTOU mismatch in the NFS client code

A flaw was found in the NFSv4 implementation where when mounting a remote attacker controlled server it could return specially crafted response allow for local memory corruption and possibly privilege escalation...

RHEL 7 : kernel (RHSA-2021:0760)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0760 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: umask not applied on filesyste...

jenkins: Filesystem traversal by privileged users

Jenkins 2.275 and LTS 2.263.2 allows reading arbitrary files using the file browser for workspaces and archived artifacts due to a time-of-check to time-of-use TOCTOU race condition...

Moderate: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7.7 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...