Open DNS Resolvers Center Stage in Massive DDoS Attacks

For some perspective on what 300 Gbps of traffic represents, let’s just pretend that your company, as a potential customer, put this massive volume of bits and bytes in front of 20 of the leading Internet service providers. Chances are, all but three or four will tell you “Thanks, but no thanks, ...

CVE-2012-4435

fwknop before 2.0.3 does not properly validate IP addresses, which allows remote authenticated users to cause a denial of service server crash via a long IP address...

CVE-2012-4435

fwknop before 2.0.3 does not properly validate IP addresses, which allows remote authenticated users to cause a denial of service server crash via a long IP address...

CVE-2012-4435

fwknop before 2.0.3 does not properly validate IP addresses, which allows remote authenticated users to cause a denial of service server crash via a long IP address...

PT-2012-5400

Name of the Vulnerable Software and Affected Versions fwknop versions prior to 2.0.3 Description The issue allows remote authenticated users to cause a denial of service, resulting in a server crash, by providing a long IP address. This occurs due to improper validation of IP addresses...

CVE-2012-0795

Moodle 1.9.x before 1.9.16, 2.0.x before 2.0.7, 2.1.x before 2.1.4, and 2.2.x before 2.2.1 does not validate e-mail address settings, which allows remote authenticated users to have an unspecified impact via a crafted address...

Xen <= 3.3 DoS due to incorrect virtual address validation

ISSUE DESCRIPTION The x8664 addrok macro intends to ensure that the checked address is either in the positive half of the 48-bit virtual address space, or above the Xen-reserved area. However, the current shift count is off-by-one, allowing full access to the "negative half" too, via certain...

CVE-2011-3187

The tos method in actionpack/lib/actiondispatch/middleware/remoteip.rb in Ruby on Rails 3.0.5 does not validate the X-Forwarded-For header in requests from IP addresses on a Class C network, which might allow remote attackers to inject arbitrary text into log files or bypass intended address...

Code injection

The tos method in actionpack/lib/actiondispatch/middleware/remoteip.rb in Ruby on Rails 3.0.5 does not validate the X-Forwarded-For header in requests from IP addresses on a Class C network, which might allow remote attackers to inject arbitrary text into log files or bypass intended address...

CiscoKits CCNA TFTP Denial Of Service

!/usr/bin/python Title : CiscoKits CCNA TFTP Server Denial Of Service Vulnerability Author : Prabhu S Angadi from SecPod Technologies www.secpod.com Vendor : http://www.certificationkits.com/cisco-ccna-tftp-server/ Advisory : http://secpod.org/blog/?p=271...

JVN#40382909: Microsoft Outlook read receipt function vulnerability

Microsoft Outlook contains a vulnerability in the read receipt function. A read receipt may be sent unintentionally, notifying the sender that the email was received. Impact A spam distributor may use this information to determine whether an email address is valid or not. Solution Upgrade the...

[SECURITY] Fedora 12 Update: php-pear-Mail-1.1.14-5.fc12

PEAR's Mail package defines an interface for implementing mailers under the PEAR hierarchy. It also provides supporting functions useful to multiple mailer backends. Currently supported backends include: PHP's native mail function, sendmail, and SMTP. This package also provides a RFC822 email...

CVE-2006-2709

Secure Elements Class 5 AVR aka C5 EVM before 2.8.1 do not validate the source address of a message, which allows remote attackers to 1 execute arbitrary code on a client or 2 forge messages to the server...

Sambar Server 5.x - Open Proxy / Authentication Bypass

source: https://www.securityfocus.com/bid/10256/info Sambar improperly validates the IP address of an originating connection and can be used to gain access the administration interface without authorization. Once the remote attacker has gained access to the administrative interface, further attac...