FakeNet-NG: Next Generation Dynamic Network Analysis Tool

As a reverse engineer on the FLARE FireEye Labs Advanced Reverse Engineering team, I regularly perform basic dynamic analysis of malware samples. The goal is to quickly observe runtime characteristics by running binaries in a safe environment. One important task during dynamic analysis is to...

CVE-2016-6351

The espdodma function in hw/scsi/esp.c in QEMU aka Quick Emulator, when built with ESP/NCR53C9x controller emulation support, allows local guest OS administrators to cause a denial of service out-of-bounds write and QEMU process crash or execute arbitrary code on the QEMU host via vectors involvi...

CVE-2016-6351

The espdodma function in hw/scsi/esp.c in QEMU aka Quick Emulator, when built with ESP/NCR53C9x controller emulation support, allows local guest OS administrators to cause a denial of service out-of-bounds write and QEMU process crash or execute arbitrary code on the QEMU host via vectors involvi...

CVE-2016-6258

A vulnerability was found Xen's MMU emulation for x86 PV guests. A malicious administrator of an x86 PV guest could control some of the page table bits, allowing potential control of memory and code execution in the host. x86 HVM and ARM guests could not exploit this flaw...

SUSE-SU-2016:1785-1 Security update for kvm

kvm was updated to fix 33 security issues. These security issues were fixed: - CVE-2016-4439: Avoid OOB access in 53C9X emulation bsc980711 - CVE-2016-4441: Avoid OOB access in 53C9X emulation bsc980723 - CVE-2016-3710: Fixed VGA emulation based OOB access with potential for guest escape bsc97815...

The vulnerability of the QEMU hardware emulation software allows attackers to enhance their privileges, cause service failures, or gain access to protected information.

The vulnerability of the QEMU hardware emulation software is related to lack of access control. Exploiting this vulnerability can allow a malicious actor to enhance their privileges, cause service failures, or gain access to protected information using a guest operating system...

Security update for qemu (important)

qemu was updated to fix 29 security issues. These security issues were fixed: - CVE-2016-4439: Avoid OOB access in 53C9X emulation bsc980711 - CVE-2016-4441: Avoid OOB access in 53C9X emulation bsc980723 - CVE-2016-4952: Avoid OOB access in Vmware PV SCSI emulation bsc981266 - CVE-2015-8817: Avoi...

[SECURITY] Fedora 23 Update: qemu-2.4.1-11.fc23

QEMU is a generic and open source processor emulator which achieves a good emulation speed by using dynamic translation. QEMU has two operating modes: Full system emulation. In this mode, QEMU emulates a full system for example a PC, including a processor and various peripherials. It can be used ...

[SECURITY] Fedora 22 Update: qemu-2.3.1-16.fc22

QEMU is a generic and open source processor emulator which achieves a good emulation speed by using dynamic translation. QEMU has two operating modes: Full system emulation. In this mode, QEMU emulates a full system for example a PC, including a processor and various peripherials. It can be used ...

[SECURITY] Fedora 24 Update: qemu-2.6.0-4.fc24

QEMU is a generic and open source processor emulator which achieves a good emulation speed by using dynamic translation. QEMU has two operating modes: Full system emulation. In this mode, QEMU emulates a full system for example a PC, including a processor and various peripherials. It can be used ...

SUSE SLED12 / SLES12 Security Update : qemu (SUSE-SU-2016:1560-1)

qemu was updated to fix 37 security issues. These security issues were fixed : - CVE-2016-4439: Avoid OOB access in 53C9X emulation bsc980711 - CVE-2016-4441: Avoid OOB access in 53C9X emulation bsc980723 - CVE-2016-4952: Avoid OOB access in Vmware PV SCSI emulation bsc981266 - CVE-2015-8817: Avo...

CVE-2016-2841

The ne2000receive function in the NE2000 NIC emulation support hw/net/ne2000.c in QEMU before 2.5.1 allows local guest OS administrators to cause a denial of service infinite loop and QEMU process crash via crafted values for the PSTART and PSTOP registers, involving ring buffer control...

DEBIAN-CVE-2016-2841

The ne2000receive function in the NE2000 NIC emulation support hw/net/ne2000.c in QEMU before 2.5.1 allows local guest OS administrators to cause a denial of service infinite loop and QEMU process crash via crafted values for the PSTART and PSTOP registers, involving ring buffer control...

CVE-2016-2841

The ne2000receive function in the NE2000 NIC emulation support hw/net/ne2000.c in QEMU before 2.5.1 allows local guest OS administrators to cause a denial of service infinite loop and QEMU process crash via crafted values for the PSTART and PSTOP registers, involving ring buffer control...

DEBIAN-CVE-2016-2391

The ohcibusstart function in the USB OHCI emulation support hw/usb/hcd-ohci.c in QEMU allows local guest OS administrators to cause a denial of service NULL pointer dereference and QEMU process crash via vectors related to multiple eoftimers...

CVE-2016-2391

The ohcibusstart function in the USB OHCI emulation support hw/usb/hcd-ohci.c in QEMU allows local guest OS administrators to cause a denial of service NULL pointer dereference and QEMU process crash via vectors related to multiple eoftimers...

Design/Logic Flaw

The ne2000receive function in the NE2000 NIC emulation support hw/net/ne2000.c in QEMU before 2.5.1 allows local guest OS administrators to cause a denial of service infinite loop and QEMU process crash via crafted values for the PSTART and PSTOP registers, involving ring buffer control...

CVE-2016-2391

The ohcibusstart function in the USB OHCI emulation support hw/usb/hcd-ohci.c in QEMU allows local guest OS administrators to cause a denial of service NULL pointer dereference and QEMU process crash via vectors related to multiple eoftimers...

CVE-2016-2391

CVE-2016-2391 (Normal): Affects QEMU’s USB OHCI emulation. The vulnerability is in the ohci_bus_start function (hw/usb/hcd-ohci.c) and allows a local privileged user in a guest to trigger a NULL pointer dereference, crashing the QEMU process via vectors related to multiple eof_timers, i.e., a Den...

CVE-2016-2841

CVE-2016-2841 affects QEMU’s NE2000 NIC emulation (hw/net/ne2000.c). The ne2000_receive function is vulnerable to crafted values written to PSTART and PSTOP registers, enabling a local guest OS administrator to trigger an infinite loop that can crash the QEMU process (denial of service). Impact i...