Updated xen packages fix security vulnerability

This xen update is based on upstream 4.5.5 maintenance release, and fixes the following security issues: The qemu implementation in libvirt before 1.3.0 and Xen allows local guest OS users to cause a denial of service host disk consumption by writing to stdout or stderr CVE-2014-3672 The xrstor...

Denial Of Service (DoS)

rpc4django is vulnerable to denial of service DoS attacks. To detect if the incoming request is XMLRPC or JSONRPC, rpc4django uses xml.dom.minidom.parseString which is vulnerable. A malicious user can create a malicious XML payload which will consume all the memory on the server...

FreeBSD : PHP -- multiple vulnerabilities (1b61ecef-cdb9-11e6-a9a5-b499baebfeaf)

Check Point reports : ... discovered 3 fresh and previously unknown vulnerabilities CVE-2016-7479, CVE-2016-7480, CVE-2016-7478 in the PHP 7 unserialize mechanism. The first two vulnerabilities allow attackers to take full control over servers, allowing them to do anything they want with the...

CVE-2016-9913

Memory leak in the v9fsdeviceunrealizecommon function in hw/9pfs/9p.c in QEMU aka Quick Emulator allows local privileged guest OS users to cause a denial of service host memory consumption and possibly QEMU process crash via vectors involving the order of resource cleanup...

CVE-2016-9913

Memory leak in the v9fsdeviceunrealizecommon function in hw/9pfs/9p.c in QEMU aka Quick Emulator allows local privileged guest OS users to cause a denial of service host memory consumption and possibly QEMU process crash via vectors involving the order of resource cleanup...

CVE-2016-9913

Memory leak in the v9fsdeviceunrealizecommon function in hw/9pfs/9p.c in QEMU aka Quick Emulator allows local privileged guest OS users to cause a denial of service host memory consumption and possibly QEMU process crash via vectors involving the order of resource cleanup...

Code injection

fs/namespace.c in the Linux kernel before 4.9 does not restrict how many mounts may exist in a mount namespace, which allows local users to cause a denial of service memory consumption and deadlock via MSBIND mount system calls, as demonstrated by a loop that triggers exponential growth in the...

CVE-2016-6213

fs/namespace.c in the Linux kernel before 4.9 does not restrict how many mounts may exist in a mount namespace, which allows local users to cause a denial of service memory consumption and deadlock via MSBIND mount system calls, as demonstrated by a loop that triggers exponential growth in the...

CVE-2016-6213

fs/namespace.c in the Linux kernel before 4.9 does not restrict how many mounts may exist in a mount namespace, which allows local users to cause a denial of service memory consumption and deadlock via MSBIND mount system calls, as demonstrated by a loop that triggers exponential growth in the...

CVE-2016-6213

CVE-2016-6213 affects the Linux kernel (fs/namespace.c): an unrestricted limit on the number of mounts in a mount namespace allows a local attacker to cause memory exhaustion and potential deadlock via MS_BIND mount calls. The vulnerability is present in kernels before 4.9 and has been referenced...

Denial Of Service (DoS)

apipie-rails is vulnerable to denial of service DoS attacks. A malicious user can pass a malicious url parameter to the server and cause massive memory consumption in it...

Apache 2.4.23 mod_http2 - Denial of Service

Apache 2.4.23 modhttp2 - Denial of Service !/usr/bin/python """ source : http://seclists.org/bugtraq/2016/Dec/3 The modhttp2 module in the Apache HTTP Server 2.4.17 through 2.4.23, when the Protocols configuration includes h2 or h2c, does not restrict request-header length, which allows remote...

Apache 2.4.23 mod_http2 - Denial of Service

!/usr/bin/python """ source : http://seclists.org/bugtraq/2016/Dec/3 The modhttp2 module in the Apache HTTP Server 2.4.17 through 2.4.23, when the Protocols configuration includes h2 or h2c, does not restrict request-header length, which allows remote attackers to cause a denial of service memory...

CVE-2016-7995

Memory leak in the ehciprocessitd function in hw/usb/hcd-ehci.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service memory consumption via a large number of crafted buffer page select PG indexes...

Memory corruption

Memory leak in the virtiogpuresourcecreate2d function in hw/display/virtio-gpu.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service memory consumption via a large number of VIRTIOGPUCMDRESOURCECREATE2D commands...

CVE-2016-7994

Memory leak in the virtiogpuresourcecreate2d function in hw/display/virtio-gpu.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service memory consumption via a large number of VIRTIOGPUCMDRESOURCECREATE2D commands...

Memory corruption

Memory leak in the v9fsxattrcreate function in hw/9pfs/9p.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service memory consumption and QEMU process crash via a large number of Txattrcreate messages with the same fid number...

Memory corruption

Memory leak in the v9fswrite function in hw/9pfs/9p.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service memory consumption by leveraging failure to free an IO vector...

CVE-2016-9102

CVE-2016-9102 is a memory-leak vulnerability in QEMU's 9pfs/9p.c v9fs_xattrcreate path. The issue allows a local privileged user (guest) to trigger memory consumption escalating to a DoS by sending a large number of Txattrcreate messages with the same fid. Affected component: hw/9pfs/9p.c (v9fs_x...

CVE-2016-9105

Memory leak in the v9fslink function in hw/9pfs/9p.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service memory consumption via vectors involving a reference to the source fid object...