Cisco IOS CDP Neighbor Announcement DoS

There is a vulnerability in how Cisco routers handle CDP. By sending a large amount of CDP neighbor announcements it is possible to consume all of the router's available memory. Note that a device would need to be configured to use CDP and an attacker would need to be on the same segment as the...

Ubuntu Update for vsftpd USN-1288-1

Ubuntu Update for Linux kernel vulnerabilities USN-1288-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN12881.nasl 7964 2017-12-01 07:32:11Z santu $ Ubuntu Update for vsftpd USN-1288-1 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This...

USN-1288-1: vsftpd vulnerability

It was discovered that the 2.6.35 and earlier Linux kernel does not properly handle a high rate of creation and cleanup of network namespaces, which makes it easier for remote attackers to cause a denial of service memory consumption in applications that require a separate namespace per connectio...

CVE-2011-2772

The getdatarootimagepath function in lib/file.php in Mahara before 1.4.1 does not properly validate uploaded image files, which allows remote attackers to cause a denial of service memory consumption via a 1 large or 2 invalid image...

CVE-2011-2772

The getdatarootimagepath function in lib/file.php in Mahara before 1.4.1 does not properly validate uploaded image files, which allows remote attackers to cause a denial of service memory consumption via a 1 large or 2 invalid image...

CVE-2011-2772

The CVE-2011-2772 issue affects Mahara up to version 1.4.1, where get_dataroot_image_path in lib/file.php fails to properly validate uploaded images, allowing remote attackers to trigger a denial of service through large or invalid images. Public sources (NVD, Red Hat, Debian) confirm the vulnera...

CVE-2011-4415

The appregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the modsetenvif module is enabled, does not restrict the size of values of environment variables, which allows local users to cause a denial of service memory consumption or NULL...

CVE-2011-4415

The appregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the modsetenvif module is enabled, does not restrict the size of values of environment variables, which allows local users to cause a denial of service memory consumption or NULL...

Null pointer dereference

The appregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the modsetenvif module is enabled, does not restrict the size of values of environment variables, which allows local users to cause a denial of service memory consumption or NULL...

CVE-2011-4415

The CVE-2011-4415 issue affects the Apache HTTP Server (2.0.x up to 2.0.64 and 2.2.x up to 2.2.21) when mod_setenvif is enabled. The root cause is an integer overflow in ap_pregsub during environment variable handling (SetEnvIf), with a crafted .htaccess and HTTP header causing memory exhaustion ...

CVE-2011-4415

The appregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the modsetenvif module is enabled, does not restrict the size of values of environment variables, which allows local users to cause a denial of service memory consumption or NULL...

CVE-2011-4097

Integer overflow in the oombadness function in mm/oomkill.c in the Linux kernel before 3.1.8 on 64-bit platforms allows local users to cause a denial of service memory consumption or process termination by using a certain large amount of memory...

CVE-2011-2189

net/core/netnamespace.c in the Linux kernel 2.6.32 and earlier does not properly handle a high rate of creation and cleanup of network namespaces, which makes it easier for remote attackers to cause a denial of service memory consumption via requests to a daemon that requires a separate namespace...

DEBIAN-CVE-2011-2189

net/core/netnamespace.c in the Linux kernel 2.6.32 and earlier does not properly handle a high rate of creation and cleanup of network namespaces, which makes it easier for remote attackers to cause a denial of service memory consumption via requests to a daemon that requires a separate namespace...

CVE-2011-2189

Summary (CVE-2011-2189): The Linux kernel (2.6.32 and earlier) has a flaw in net_namespace.c that mishandles a high rate of network-namespace creation/cleanup. This can allow remote attackers to cause a denial of service via memory consumption in a daemon that creates a separate namespace per con...

CVE-2011-2189

net/core/netnamespace.c in the Linux kernel 2.6.32 and earlier does not properly handle a high rate of creation and cleanup of network namespaces, which makes it easier for remote attackers to cause a denial of service memory consumption via requests to a daemon that requires a separate namespace...

CVE-2011-2189

net/core/netnamespace.c in the Linux kernel 2.6.32 and earlier does not properly handle a high rate of creation and cleanup of network namespaces, which makes it easier for remote attackers to cause a denial of service memory consumption via requests to a daemon that requires a separate namespace...

CVE-2011-3287

Cisco Jabber Extensible Communications Platform aka Jabber XCP 2.x through 5.4.x before 5.4.0.27581 and 5.8.x before 5.8.1.27561 does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service memory and CPU consumption, and process crash via...

Code injection

Cisco Jabber Extensible Communications Platform aka Jabber XCP 2.x through 5.4.x before 5.4.0.27581 and 5.8.x before 5.8.1.27561 does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service memory and CPU consumption, and process crash via...

Code injection

Cisco Unified Presence before 8.54 does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service memory and CPU consumption, and process crash via a crafted XML document containing a large number of nested entity references, aka Bug IDs...