MGASA-2015-0220 Updated qemu packages fix CVE-2015-3456

Updated qemu packages fix security vulnerability: An out-of-bounds memory access flaw was found in the way QEMU's virtual Floppy Disk Controller FDC handled FIFO buffer access while processing certain FDC commands. A privileged guest user could use this flaw to crash the guest or, potentially,...

qemu: fdc: out-of-bounds fifo buffer memory access

An out-of-bounds memory access flaw was found in the way QEMU's virtual Floppy Disk Controller FDC handled FIFO buffer access while processing certain FDC commands. A privileged guest user could use this flaw to crash the guest or, potentially, execute arbitrary code on the host with the privileg...

qemu: fdc: out-of-bounds fifo buffer memory access

An out-of-bounds memory access flaw was found in the way QEMU's virtual Floppy Disk Controller FDC handled FIFO buffer access while processing certain FDC commands. A privileged guest user could use this flaw to crash the guest or, potentially, execute arbitrary code on the host with the privileg...

qemu: fdc: out-of-bounds fifo buffer memory access

An out-of-bounds memory access flaw was found in the way QEMU's virtual Floppy Disk Controller FDC handled FIFO buffer access while processing certain FDC commands. A privileged guest user could use this flaw to crash the guest or, potentially, execute arbitrary code on the host with the privileg...

qemu: fdc: out-of-bounds fifo buffer memory access

An out-of-bounds memory access flaw was found in the way QEMU's virtual Floppy Disk Controller FDC handled FIFO buffer access while processing certain FDC commands. A privileged guest user could use this flaw to crash the guest or, potentially, execute arbitrary code on the host with the privileg...

qemu: fdc: out-of-bounds fifo buffer memory access

An out-of-bounds memory access flaw was found in the way QEMU's virtual Floppy Disk Controller FDC handled FIFO buffer access while processing certain FDC commands. A privileged guest user could use this flaw to crash the guest or, potentially, execute arbitrary code on the host with the privileg...

Important: Red Hat Security Advisory: qemu-kvm security update

Updated qemu-kvm packages that fix one security issue are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

qemu: fdc: out-of-bounds fifo buffer memory access

An out-of-bounds memory access flaw was found in the way QEMU's virtual Floppy Disk Controller FDC handled FIFO buffer access while processing certain FDC commands. A privileged guest user could use this flaw to crash the guest or, potentially, execute arbitrary code on the host with the privileg...

RHEL 7 : qemu-kvm-rhev (RHSA-2015:1000) (Venom)

Updated qemu-kvm-rhev packages that fix one security issue are now available for Red Hat Enterprise Virtualization Hypervisor 7. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severi...

CVE-2014-6268

The evtchnfifosetpending function in Xen 4.4.x allows local guest users to cause a denial of service host crash via vectors involving an uninitialized FIFO-based event channel control block when 1 binding or 2 moving an event to a different VCPU...

CVE-2014-6268

The evtchnfifosetpending function in Xen 4.4.x allows local guest users to cause a denial of service host crash via vectors involving an uninitialized FIFO-based event channel control block when 1 binding or 2 moving an event to a different VCPU...

Design/Logic Flaw

The evtchnfifosetpending function in Xen 4.4.x allows local guest users to cause a denial of service host crash via vectors involving an uninitialized FIFO-based event channel control block when 1 binding or 2 moving an event to a different VCPU...

PT-2015-3843

Name of the Vulnerable Software and Affected Versions Xen versions 4.4.x Description The issue allows local guest users to cause a denial of service, resulting in a host crash. This can be achieved through vectors involving an uninitialized FIFO-based event channel control block, specifically whe...

DEBIAN-CVE-2013-4530

Buffer overflow in hw/ssi/pl022.c in QEMU before 1.7.2 allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted txfifohead and rxfifohead values in a savevm image...

Fedora 21 : xen-4.4.1-2.fc21 (2014-10531)

Mishandling of uninitialised FIFO-based event channel control blocks XSA-107, CVE-2014-6268 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible...

Mishandling of uninitialised FIFO-based event channel control blocks

ISSUE DESCRIPTION When using the FIFO-based event channels, there are no checks for the existence of a control block when binding an event or moving it to a different VCPU. This is because events may be bound when the ABI is in 2-level mode e.g., by the toolstack before the domain is started. The...

UBUNTU-CVE-2013-4530

Buffer overflow in hw/ssi/pl022.c in QEMU before 1.7.2 allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted txfifohead and rxfifohead values in a savevm image...

Archlinux Ultimate Install Script

Install and configure archlinux has never been easier! You can try it first with a virtualbox Prerequisites A working internet connection Logged in as ‘root’ How to get it With git Increase cowspace partition: mount -o remount,size=2G /run/archiso/cowspace Get list of packages and install git:...

tcp(port&seq) backdoor

Автор: slashd Что это? Реализации скрытого канала передачи данных на сервер с помощью стандартных полейв нашем случае поля SEQ и Source Port TCP-заголовка. Теоритическая часть. Реализовать скрытую передачу данных с помощью TCP-заголовка можно несколькими способами. Клиентхакер иницирующий...

PT-2013-1308

Name of the Vulnerable Software and Affected Versions kamailio version 4.0.1 Description The issue is related to an insecure temporary file vulnerability. It also involves an unlimited file upload vulnerability of a dangerous type in the SIP server, which can be exploited by a remote attacker to...