SOL17309 - Linux kernel vulnerability CVE-2015-5366

Note: As of February 17, 2015, AskF5 Security Advisory articles include the Severity value. Security Advisory articles published before this date do not list a Severity value. Recommended Action If the previous table lists a version in the Versions known to be not vulnerable column, you can...

SOL17307 - Linux kernel vulnerability CVE-2015-5364

The 1 udprecvmsg and 2 udpv6recvmsg functions in the Linux kernel before 4.0.6 do not properly consider yielding a processor, which allows remote attackers to cause a denial of service system hang via incorrect checksums within a UDP packet flood. CVE-2015-5364...

Bash: How to open TCP/UDP sockets

How to open TCP/UDP sockets using a built-in feature in Bash ? Bash shell has a built-in feature that allows to open TCP/UDP sockets using a simple syntax. This is very useful when tools like netcat are not installed or we don’t have the permission to use it. The syntax is $ exec...

Debian DLA-310-1 : linux-2.6 security update

This update fixes the CVEs described below. CVE-2015-0272 It was discovered that NetworkManager would set IPv6 MTUs based on the values received in IPv6 RAs Router Advertisements, without sufficiently validating these values. A remote attacker could exploit this attack to disable IPv6 connectivit...

DLA-310-1 linux-2.6 - security update

Bulletin has no description...

Ubuntu: Security Advisory (USN-2684-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

RHEL 6 : kernel-rt (RHSA-2015:1787)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2015:1787 advisory. The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. Two flaws were found in the way the Linux kernel's...

CentOS Update for kernel CESA-2015:1778 centos7

Check the version of kernel SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription scriptoid"1.3.6.1.4.1.25623.1.0.882285";...

kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2015:1778 Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System...

Oracle Linux 7 : kernel (ELSA-2015-1778)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2015-1778 advisory. - security keys: Ensure we free the assoc array edit if edit is valid David Howells 1246039 1244171 CVE-2015-1333 - net udp: fix behavior of wrong...

Scientific Linux Security Update : kernel on SL7.x x86_64 (20150915)

A flaw was found in the kernel's implementation of the Berkeley Packet Filter BPF. A local attacker could craft BPF code to crash the system by creating a situation in which the JIT compiler would fail to correctly optimize the JIT image on the last pass. This would lead to the CPU executing...

knx-gateway-info NSE Script

Identifies a KNX gateway on UDP port 3671 by sending a KNX Description Request. Further information: DIN EN 13321-2 Example Usage nmap -sV -sC Requires nmap shortport ipOps stdnse string knx local nmap = require "nmap" local shortport = require "shortport" local ipOps = require "ipOps" local stdn...

knx-gateway-discover NSE Script

Discovers KNX gateways by sending a KNX Search Request to the multicast address 224.0.23.12 including a UDP payload with destination port 3671. KNX gateways will respond with a KNX Search Response including various information about the gateway, such as KNX address and supported services. Further...

Important: Red Hat Security Advisory: kernel-rt security, bug fix, and enhancement update

Updated kernel-rt packages that fix multiple security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, whic...

kernel: net: incorrect processing of checksums in UDP implementation

A flaw was found in the way the Linux kernel's networking implementation handled UDP packets with incorrect checksum values. A remote attacker could potentially use this flaw to trigger an infinite loop in the kernel, resulting in a denial of service on the system, or cause a denial of service in...

kernel: net: incorrect processing of checksums in UDP implementation

A flaw was found in the way the Linux kernel's networking implementation handled UDP packets with incorrect checksum values. A remote attacker could potentially use this flaw to trigger an infinite loop in the kernel, resulting in a denial of service on the system, or cause a denial of service in...

kernel: net: incorrect processing of checksums in UDP implementation

A flaw was found in the way the Linux kernel's networking implementation handled UDP packets with incorrect checksum values. A remote attacker could potentially use this flaw to trigger an infinite loop in the kernel, resulting in a denial of service on the system, or cause a denial of service in...

Powershell Netcat: PowerCat

powercat is a powershell function. First you need to load the function before you can execute it. You can put one of the below commands into your powershell profile so powercat is automatically loaded when powershell starts. What’s netcat anyway ? netcat often abbreviated to nc is a computer...

CVE-2015-6286

Cisco Application Visibility and Control AVC 15.33JA, when FlexConnect is enabled, allows remote attackers to cause a denial of service access-point outage via a crafted UDP packet, aka Bug ID CSCuu47016...

Code injection

Cisco Application Visibility and Control AVC 15.33JA, when FlexConnect is enabled, allows remote attackers to cause a denial of service access-point outage via a crafted UDP packet, aka Bug ID CSCuu47016...