libvncserver: NULL pointer dereference flaw in framebuffer setup

A NULL pointer dereference flaw was found in LibVNCServer's framebuffer setup. A malicious VNC server could use this flaw to cause a VNC client to crash...

openstack-nova: Nova VMware driver may connect VNC to another tenant's console

A race condition flaw was found in the way the nova VMware driver handled VNC port allocation. An authenticated user could use this flaw to gain unauthorized console access to instances belonging to other tenants by repeatedly spawning new instances. Note that only nova setups using the VMware...

openstack-nova: Nova VMware driver may connect VNC to another tenant's console

A race condition flaw was found in the way the nova VMware driver handled VNC port allocation. An authenticated user could use this flaw to gain unauthorized console access to instances belonging to other tenants by repeatedly spawning new instances. Note that only nova setups using the VMware...

[SECURITY] Fedora 20 Update: openstack-neutron-2013.2.4-4.fc20

Neutron is a virtual network service for Openstack. Just like OpenStack Nova provides an API to dynamically request and configure virtual servers, Neutron provides an API to dynamically request and configure virtual networks. These networks connect "interfaces" from other OpenStack services e.g.,...

Design/Logic Flaw

The Virtual Network Management Center VNMC policy implementation in Cisco ASA Software 8.7 before 8.71.14, 9.2 before 9.22.8, and 9.3 before 9.31.1 allows local users to obtain Linux root access by leveraging administrative privileges and executing a crafted script, aka Bug IDs CSCuq41510 and...

PT-2014-5377 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.36 Description: The issue is related to the incorrect use of macros for netdev printk and its related logging implementation in the Linux kernel. This can be exploited by remote attackers to cause a denial o...

[SECURITY] Fedora 20 Update: openstack-neutron-2013.2.3-13.fc20

Neutron is a virtual network service for Openstack. Just like OpenStack Nova provides an API to dynamically request and configure virtual servers, Neutron provides an API to dynamically request and configure virtual networks. These networks connect "interfaces" from other OpenStack services e.g.,...

[SECURITY] Fedora 20 Update: openstack-neutron-2013.2.3-9.fc20

Neutron is a virtual network service for Openstack. Just like OpenStack Nova provides an API to dynamically request and configure virtual servers, Neutron provides an API to dynamically request and configure virtual networks. These networks connect "interfaces" from other OpenStack services e.g.,...

[SECURITY] Fedora 20 Update: openstack-neutron-2013.2.3-7.fc20

Neutron is a virtual network service for Openstack. Just like OpenStack Nova provides an API to dynamically request and configure virtual servers, Neutron provides an API to dynamically request and configure virtual networks. These networks connect "interfaces" from other OpenStack services e.g.,...

PT-2012-3829 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 3.4.5 Description: The issue is related to the sock alloc send pskb function in the Linux kernel, which does not properly validate a certain length value. This can be exploited by local users to cause a denial o...

Australia's first national cyber security competition Announced

Australia's first national cyber security competition Announced Australia's first national cyber security competition, the 2012 Cyber Defence University Challenge, was launched today by broadband minister Senator Stephen Conroy. If you are an undergraduate with top cyber problem-solving skills th...

kernel: net: Fix memory leak/corruption on VLAN GRO_DROP

The Generic Receive Offload GRO implementation in the Linux kernel 2.6.18 on Red Hat Enterprise Linux 5 and 2.6.32 on Red Hat Enterprise Linux 6, as used in Red Hat Enterprise Virtualization RHEV Hypervisor and other products, allows remote attackers to cause a denial of service via crafted VLAN...

Fedora 13 : libvirt-0.8.2-1.fc13 (2010-10960)

A reboot is required to update the iptables rules for the default virtual network to address the CVE-2010-2242 All disk format probing is now disabled in a default installation of libvirt. This change may prevent KVM guests using qcow2 disks from booting successfully. If this occurs verify that t...

DEBIAN-CVE-2009-3616

Multiple use-after-free vulnerabilities in vnc.c in the VNC server in QEMU 0.10.6 and earlier might allow guest OS users to execute arbitrary code on the host OS by establishing a connection from a VNC client and then 1 disconnecting during data transfer, 2 sending a message using incorrect integ...

CVE-2009-2282

The Virtual Network Terminal Server daemon vntsd for Logical Domains aka LDoms in Sun Solaris 10, and OpenSolaris snv41 through snv108, on SPARC platforms does not check authorization for guest console access, which allows local control-domain users to gain guest-domain privileges via unknown...

Authorization

The Virtual Network Terminal Server daemon vntsd for Logical Domains aka LDoms in Sun Solaris 10, and OpenSolaris snv41 through snv108, on SPARC platforms does not check authorization for guest console access, which allows local control-domain users to gain guest-domain privileges via unknown...

CVE-2009-2282

The CVE-2009-2282 issue affects Sun Solaris 10 on SPARC and OpenSolaris snv_41–snv_108, where the Virtual Network Terminal Server daemon (vntsd) does not validate authorization for guest console access. This allows local control-domain users to obtain guest-domain privileges via unspecified vecto...

CVE-2009-2282: Missing Authorization

The Virtual Network Terminal Server daemon vntsd for Logical Domains aka LDoms in Sun Solaris 10, and OpenSolaris snv41 through snv108, on SPARC platforms does not check authorization for guest console access, which allows local control-domain users to gain guest-domain privileges via unknown...

Sun Solaris虚拟网络终端服务守护程序未授权访问漏洞

Bugraq ID: 35502 Sun Solaris是一款商业性质的操作系统。 Solaris逻辑域的虚拟网络终端服务守护程序vntsd存在错误，允许控制域中的非特权用户获得对客户域控制台的访问。 目前没有详细漏洞细节提供。 Sun Solaris 10 Sun OpenSolaris build snv99 Sun OpenSolaris build snv96 Sun OpenSolaris build snv95 Sun OpenSolaris build snv94 Sun OpenSolaris build snv93 Sun OpenSolaris build snv92...

DEBIAN-CVE-2008-4539

Heap-based buffer overflow in the Cirrus VGA implementation in 1 KVM before kvm-82 and 2 QEMU on Debian GNU/Linux and Ubuntu might allow local users to gain privileges by using the VNC console for a connection, aka the LGD-54XX "bitblt" heap overflow. NOTE: this issue exists because of an incorre...