Kernel: vfio: access to disabled MMIO space of some devices may lead to DoS scenario

A flaw was found in the Linux kernel, where it allows userspace processes, for example, a guest VM, to directly access h/w devices via its VFIO driver modules. The VFIO modules allow users to enable or disable access to the devices' MMIO memory address spaces. If a user attempts to access the...

CVE-2020-15852

An issue was discovered in the Linux kernel 5.5 through 5.7.9, as used in Xen through 4.13.x for x86 PV guests. An attacker may be granted the I/O port permissions of an unrelated task. This occurs because tssinvalidateiobitmap mishandling causes a loss of synchronization between the I/O bitmaps ...

CVE-2020-15852

An issue was discovered in the Linux kernel 5.5 through 5.7.9, as used in Xen through 4.13.x for x86 PV guests. An attacker may be granted the I/O port permissions of an unrelated task. This occurs because tssinvalidateiobitmap mishandling causes a loss of synchronization between the I/O bitmaps ...

Code injection

An issue was discovered in the Linux kernel 5.5 through 5.7.9, as used in Xen through 4.13.x for x86 PV guests. An attacker may be granted the I/O port permissions of an unrelated task. This occurs because tssinvalidateiobitmap mishandling causes a loss of synchronization between the I/O bitmaps ...

CVE-2020-15852

An issue was discovered in the Linux kernel 5.5 through 5.7.9, as used in Xen through 4.13.x for x86 PV guests. An attacker may be granted the I/O port permissions of an unrelated task. This occurs because tssinvalidateiobitmap mishandling causes a loss of synchronization between the I/O bitmaps ...

CVE-2020-15852

An issue was discovered in the Linux kernel 5.5 through 5.7.9, as used in Xen through 4.13.x for x86 PV guests. An attacker may be granted the I/O port permissions of an unrelated task. This occurs because tssinvalidateiobitmap mishandling causes a loss of synchronization between the I/O bitmaps ...

CVE-2020-15852

An issue was discovered in the Linux kernel 5.5 through 5.7.9, as used in Xen through 4.13.x for x86 PV guests. An attacker may be granted the I/O port permissions of an unrelated task. This occurs because tssinvalidateiobitmap mishandling causes a loss of synchronization between the I/O bitmaps ...

Fedora: Security Advisory for nspr (FEDORA-2020-3ef1937475)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

[SECURITY] Fedora 32 Update: nspr-4.26.0-1.fc32

NSPR provides platform independence for non-GUI operating system facilities. These facilities include threads, thread synchronization, normal file and network I/O, interval timing and calendar time, basic memory management malloc and free and shared library linking...

CVE-2020-12684

XXE injection can occur in i-net Clear Reports 2019 19.0.287 Designer, as used in i-net HelpDesk and other products, when XML input containing a reference to an external entity is processed by a weakly configured XML parser...

CVE-2020-12684

XXE injection can occur in i-net Clear Reports 2019 19.0.287 Designer, as used in i-net HelpDesk and other products, when XML input containing a reference to an external entity is processed by a weakly configured XML parser...

Sql injection

XXE injection can occur in i-net Clear Reports 2019 19.0.287 Designer, as used in i-net HelpDesk and other products, when XML input containing a reference to an external entity is processed by a weakly configured XML parser...

CVE-2020-12684

CVE-2020-12684 describes an XML External Entity (XXE) injection in i-net Clear Reports 2019, version 19.0.287 (Designer), used with i-net HelpDesk and related products. The vulnerability arises when XML input containing a reference to an external entity is processed by a weakly configured XML par...

CVE-2020-12684

XXE injection can occur in i-net Clear Reports 2019 19.0.287 Designer, as used in i-net HelpDesk and other products, when XML input containing a reference to an external entity is processed by a weakly configured XML parser...

Scientific Linux Security Update : firefox on SL6.x i386/x86_64 (20200707)

Security Fixes : - Mozilla: Information disclosure due to manipulated URL object CVE-2020-12418 - Mozilla: Use-after-free in nsGlobalWindowInner CVE-2020-12419 - Mozilla: Use-After-Free when trying to connect to a STUN server CVE-2020-12420 - Mozilla: Add-On updates did not respect the same...

Kernel: vfio: access to disabled MMIO space of some devices may lead to DoS scenario

A flaw was found in the Linux kernel, where it allows userspace processes, for example, a guest VM, to directly access h/w devices via its VFIO driver modules. The VFIO modules allow users to enable or disable access to the devices' MMIO memory address spaces. If a user attempts to access the...

Kernel: vfio: access to disabled MMIO space of some devices may lead to DoS scenario

A flaw was found in the Linux kernel, where it allows userspace processes, for example, a guest VM, to directly access h/w devices via its VFIO driver modules. The VFIO modules allow users to enable or disable access to the devices' MMIO memory address spaces. If a user attempts to access the...

Security Bulletin: BIND for IBM i is affected by CVE-2020-8616 and CVE-2020-8617

Summary BIND is used by IBM i. IBM i has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2020-8617 DESCRIPTION: ISC BIND is vulnerable to a denial of service, caused by a logic error in code which checks TSIG validity. A remote attacker could exploit this vulnerability to trigger ...

i-kelin.com Cross Site Scripting vulnerability OBB-1216525

Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: &nbsp&nbsp&nbsp&nbsp&nbsp&nbspa. verified the vulnerability and confirmed its existence; &nbsp&nbsp&nbsp&nbsp&nbsp&nbspb. notified the website operator about its existence...

Design/Logic Flaw

VeeamFSR.sys in Veeam Availability Suite before 10 and Veeam Backup & Replication before 10 has no device object DACL, which allows unprivileged users to achieve total control over filesystem I/O requests...