Multicast DNS Vulnerability Could Lead to DDOS Amplification

The Department of Homeland Security sponsored CERT at Carnegie Mellon University on Tuesday released an advisory warning infrastructure providers of a vulnerability in Multicast DNS, or mDNS, that could leak device information that could be leveraged in high volume DDoS amplification attacks. “I...

Code injection

The Multicast DNS mDNS responder in IBM Security Access Manager for Web 7.x before 7.0.0 FP12 and 8.x before 8.0.1 FP1 inadvertently responds to unicast queries with source addresses that are not link-local, which allows remote attackers to cause a denial of service traffic amplification or obtai...

Design/Logic Flaw

The Multicast DNS mDNS responder in Synology DiskStation Manager DSM before 3.1 inadvertently responds to unicast queries with source addresses that are not link-local, which allows remote attackers to cause a denial of service traffic amplification or obtain potentially sensitive information via...

CVE-2015-2809

The Multicast DNS mDNS responder in Synology DiskStation Manager DSM before 3.1 inadvertently responds to unicast queries with source addresses that are not link-local, which allows remote attackers to cause a denial of service traffic amplification or obtain potentially sensitive information via...

Multicast DNS (mDNS) implementations may respond to unicast queries originating outside the local link

Overview Multicast DNS implementations may respond to unicast queries that originate from sources outside of the local link network. Such responses may disclose information about network devices or be used in denial-of-service DoS amplification attacks. Description Multicast DNS mDNS is a way for...

Cisco IOS Service Discovery Gateway Denial of Service Vulnerability

Cisco IOS is a popular Internet operating system. A security vulnerability in Cisco IOS Service Discovery Gateway allows remote attackers to exploit the vulnerability to conduct denial of service attacks via specially crafted mDNS UDP messages...

Phabricator: SSRF vulnerability (access to metadata server on EC2 and OpenStack)

In bug 50537, haquaman reported a SSRF vulnerability in the meme creation section of Phabricator. Ticket T6755 was created and the HackerOne issue was closed as "Won't fix". T6755 states that "attackers can use the machine's ability to access the network, which may allow them to find services and...

mDNS Query

This module sends mDNS queries, which are really just normal UDP DNS queries done usually over multicast on a different port, 5353. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'mDNS Query',...

LLMNR Query

This module sends LLMNR queries, which are really just normal UDP DNS queries done usually over multicast on a different port, 5355. Targets other than the default RHOSTS' 224.0.0.252 should not respond but may anyway. This module requires Metasploit: https://metasploit.com/download Current sourc...

OpenJDK: MulticastSocket NULL pointer dereference (Libraries, 8056264)

A NULL pointer dereference flaw was found in the MulticastSocket implementation in the Libraries component of OpenJDK. An untrusted Java application or applet could possibly use this flaw to bypass certain Java sandbox restrictions...

openSUSE Security Update : java-1_7_0-openjdk (openSUSE-SU-2015:0190-1) (POODLE)

OpenJDK was updated to 2.5.4 - OpenJDK 7u75 to fix security issues and bugs : - Security fixes - S8046656: Update protocol support - S8047125, CVE-2015-0395: ref More phantom object references - S8047130: Fewer escapes from escape analysis - S8048035, CVE-2015-0400: Ensure proper proxy protocols ...

Security update for java-1_7_0-openjdk (important)

OpenJDK was updated to 2.5.4 - OpenJDK 7u75 to fix security issues and bugs: Security fixes - S8046656: Update protocol support - S8047125, CVE-2015-0395: ref More phantom object references - S8047130: Fewer escapes from escape analysis - S8048035, CVE-2015-0400: Ensure proper proxy protocols -...

OpenJDK: MulticastSocket NULL pointer dereference (Libraries, 8056264)

A NULL pointer dereference flaw was found in the MulticastSocket implementation in the Libraries component of OpenJDK. An untrusted Java application or applet could possibly use this flaw to bypass certain Java sandbox restrictions...

OpenJDK: MulticastSocket NULL pointer dereference (Libraries, 8056264)

A NULL pointer dereference flaw was found in the MulticastSocket implementation in the Libraries component of OpenJDK. An untrusted Java application or applet could possibly use this flaw to bypass certain Java sandbox restrictions...

OpenJDK: MulticastSocket NULL pointer dereference (Libraries, 8056264)

A NULL pointer dereference flaw was found in the MulticastSocket implementation in the Libraries component of OpenJDK. An untrusted Java application or applet could possibly use this flaw to bypass certain Java sandbox restrictions...

OpenJDK: MulticastSocket NULL pointer dereference (Libraries, 8056264)

A NULL pointer dereference flaw was found in the MulticastSocket implementation in the Libraries component of OpenJDK. An untrusted Java application or applet could possibly use this flaw to bypass certain Java sandbox restrictions...

Scientific Linux Security Update : kernel on SL5.x i386/x86_64 (20141204)

It was found that the permission checks performed by the Linux kernel when a netlink message was received were not sufficient. A local, unprivileged user could potentially bypass these restrictions by passing a netlink socket as stdout or stderr to a more privileged process and altering the...

CentOS 5 : kernel (CESA-2014:1959)

Updated kernel packages that fix one security issue and three bugs are now available for Red Hat Enterprise Linux 5. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

RHEL 5 : kernel (RHSA-2014:1959)

Updated kernel packages that fix one security issue and three bugs are now available for Red Hat Enterprise Linux 5. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

kernel security update

CentOS Errata and Security Advisory CESA-2014:1959 Updated kernel packages that fix one security issue and three bugs are now available for Red Hat Enterprise Linux 5. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS bas...