DMOP map/unmap missing argument checks

ISSUE DESCRIPTION DMOPs which were a subgroup of HVMOPs in older releases allow guests to control and drive other guests. The I/O request server page mapping interface uses range sets to represent I/O resources the emulation of which is provided by a given I/O request server. The internals of the...

openSUSE Security Update : libvirt (openSUSE-2017-1129)

This update for libvirt fixes several issues. This security issue was fixed : - bsc1053600: Escape ssh commed line to prevent interpreting malicious hostname as arguments, allowing for command execution These non-security issues were fixed : - bsc1049505, bsc1051017: Security manager: Don't...

Xen Hypervisor Memory Leak on Boot (XSA-235)

According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by flaw within the pagealloc.c and asm-arm/numa.h due to not scrubbing the memory on boot. This could potentially leave sensitive information available to read after a reboot. This issue onl...

SUSE-SU-2017:2598-1 Security update for libvirt

This update for libvirt fixes several issues. This security issue was fixed: - bsc1053600: Escape ssh commed line to prevent interpreting malicious hostname as arguments, allowing for command execution These non-security issues were fixed: - bsc1049505, bsc1051017: Security manager: Don't...

ARM Trusted Firmware Authentication Vulnerability

ARM Trusted Firmware is an implementation of multiple ARM interface standards. A security vulnerability exists in the BL1 FWU SMC handling code in ARM Trusted Firmware versions prior to 1.4. The vulnerability can be exploited by an attacker with the help of a specially crafted AArch32 image to...

ARM: Some memory not scrubbed at boot

ISSUE DESCRIPTION Data can remain readable in DRAM across soft and even hard reboots. To ensure that sensitive data is not leaked from one domain to another after a reboot, Xen must "scrub" all memory on boot write it with zeroes. Unfortunately, it was discovered that when memory was in disjoint...

First Android Malware Found Exploiting Dirty COW Linux Flaw to Gain Root Privileges

Nearly a year after the disclosure of the Dirty COW vulnerability that affected the Linux kernel, cybercriminals have started exploiting the vulnerability against Android users, researchers have warned. Publicly disclosed last year in October, Dirty COW was present in a section of the Linux...

CVE-2017-9607

The BL1 FWU SMC handling code in ARM Trusted Firmware before 1.4 might allow attackers to write arbitrary data to secure memory, bypass the bl1platmemcheck protection mechanism, cause a denial of service, or possibly have unspecified other impact via a crafted AArch32 image, which triggers an...

CVE-2017-9607

The BL1 FWU SMC handling code in ARM Trusted Firmware before 1.4 might allow attackers to write arbitrary data to secure memory, bypass the bl1platmemcheck protection mechanism, cause a denial of service, or possibly have unspecified other impact via a crafted AArch32 image, which triggers an...

CVE-2017-9607

The BL1 FWU SMC handling code in ARM Trusted Firmware before 1.4 might allow attackers to write arbitrary data to secure memory, bypass the bl1platmemcheck protection mechanism, cause a denial of service, or possibly have unspecified other impact via a crafted AArch32 image, which triggers an...

Integer overflow

The BL1 FWU SMC handling code in ARM Trusted Firmware before 1.4 might allow attackers to write arbitrary data to secure memory, bypass the bl1platmemcheck protection mechanism, cause a denial of service, or possibly have unspecified other impact via a crafted AArch32 image, which triggers an...

CVE-2017-9607

The CVE concerns the BL1 FWU SMC handling code in ARM Trusted Firmware before 1.4. The vulnerability allows an attacker with a crafted AArch32 image to write arbitrary data to secure memory, bypass the bl1_plat_mem_check protection, and potentially cause a denial of service or other impact via an...

How to Deploy SecureSphere WAF on Azure

If you host apps in the cloud, then you need security in the cloud. The Imperva SecureSphere Web Application Firewall WAF identifies and acts upon dangers maliciously woven into innocent-looking website traffic, both on-premises and in the cloud, such as: Blocking technical attacks such as SQL...

DEBIAN-CVE-2017-12168

The accesspmuevcntr function in arch/arm64/kvm/sysregs.c in the Linux kernel before 4.8.11 allows privileged KVM guest OS users to cause a denial of service assertion failure and host OS crash by accessing the Performance Monitors Cycle Count Register PMCCNTR...

PT-2017-19066

Name of the Vulnerable Software and Affected Versions ARM Trusted Firmware versions prior to 1.4 Description The issue allows attackers to write arbitrary data to secure memory, bypass the bl1 plat mem check protection mechanism, cause a denial of service, or possibly have unspecified other impac...

Fedora 25 : xen (2017-ed735463e3)

Qemu: usb: ohci: infinite loop due to incorrect return value CVE-2017-9330 1457698 Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort CVE-2017-10664 1466466 revised full fix for XSA-226 regressed 32-bit Dom0 or backend domains ---- full fix for XSA-226, replacing workaround drop conflic...

Xen '/xen/arch/arm/mm.c' Denial of Service Vulnerability

Xen is an open source virtual machine monitor product developed at the University of Cambridge, UK. The product enables different and incompatible operating systems to run on the same computer and supports runtime migration to ensure uptime and avoid downtime. A denial of service vulnerability...

ARM Mbedtls x509 ECDSA invalid public key Remote Code Execution Vulnerability(CVE-2017-2784)

Summary An exploitable free of a stack pointer vulnerability exists in the x509 certificate parsing code of ARM mbedTLS 2.4.0. A specially crafted x509 certificate, when parsed by mbedTLS library, can cause an invalid free of a stack pointer leading to a potential remote code execution. In order ...

Foscam IP Video Camera CGIProxy.fcgi DNS2 Address Configuration Command Injection Vulnerability(CVE-2017-2848)

Summary An exploitable command injection vulnerability exists in the web management interface used by the Foscam C1 Indoor HD Camera running application firmware 2.52.2.37. A specially crafted HTTP request can allow for a user to inject arbitrary shell characters during manual network configurati...

CVE-2017-14431

Memory leak in Xen 3.3 through 4.8.x allows guest OS users to cause a denial of service ARM or x86 AMD host OS memory consumption by continually rebooting, because certain cleanup is skipped if no pass-through device was ever assigned, aka XSA-207...