Command injection

An issue was discovered on D-Link DIR-818LW devices with firmware 2.06betab01. There is a command injection in HNAP1 exploitable with Authentication via shell metacharacters in the MTU field to SetWanSettings...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. It was found that the Linux kernel's IPv6 network stack did not properly validate the value of the MTU variable when it was set. A remote attacker could potentially use this flaw to disrupt a target system's networking packet loss by setting an invalid M...

Moderate: Red Hat Security Advisory: openstack-nova security and bug fix update

An update for openstack-nova is now available for Red Hat OpenStack Platform 10.0 Newton. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

How To Enable Citrix SD-WAN Auto MTU Detect Feature

This article describes how to enable Citrix SD-WAN auto MTU detect feature. Background Adding headers to packets affect the maximum transmission MTU size Downstream devices may do their own encapsulation as well e.g. VPNs The per packet delivery that the Virtual WAN provides is accomplished by...

CVE-2018-5507

On F5 BIG-IP versions 13.0.0, 12.1.0-12.1.3.1, 11.6.1-11.6.2, or 11.5.1-11.5.5, vCMP guests running on VIPRION 2100, 4200 and 4300 series blades cannot correctly decrypt ciphertext from established SSL sessions with small MTU...

NetScaler SD-WAN Path Continuously Flipping Between GOOD/BAD/DEAD on WAN Links

Something to observe here is whether the GOOD/BAD/DEAD is occurring while the link is idle, or while the link is under load traffic. The following information covers all cases, but this is the "most common root cause" for each scenario: Idle - speed/duplex mismatch, ARP issue, IPS/IDS device and ...

Fedora 27 : systemd (2017-6263c938c7)

Use infinite timeouts for passwords during boot when JobTimeoutSec=0 - Some tty utf8-mode fixes - Only send one auxillary fd set over dbus - Various network-manager crash and spurious assert fixes - Do not remount network filesystems ro during shutdown and unmount DM devices better - Fix...

UBUNTU-CVE-2017-17432

OpenAFS 1.x before 1.6.22 does not properly validate Rx ack packets, which allows remote attackers to cause a denial of service system crash or application crash via crafted fields, as demonstrated by an integer underflow and assertion failure for a small MTU value...

CVE-2017-17432

OpenAFS 1.x before 1.6.22 does not properly validate Rx ack packets, which allows remote attackers to cause a denial of service system crash or application crash via crafted fields, as demonstrated by an integer underflow and assertion failure for a small MTU value...

CVE-2017-17432

OpenAFS 1.x before 1.6.22 does not properly validate Rx ack packets, which allows remote attackers to cause a denial of service system crash or application crash via crafted fields, as demonstrated by an integer underflow and assertion failure for a small MTU value...

CVE-2017-17432

OpenAFS 1.x before 1.6.22 does not properly validate Rx ack packets, which allows remote attackers to cause a denial of service system crash or application crash via crafted fields, as demonstrated by an integer underflow and assertion failure for a small MTU value...

Android Bluetooth - Blueborne Information Leak (2)

Android Bluetooth - Blueborne Information Leak 2 from pwn import import bluetooth if not 'TARGET' in args: log.info"Usage: CVE-2017-0785.py TARGET=XX:XX:XX:XX:XX:XX" exit target = args'TARGET' servicelong = 0x0100 serviceshort = 0x0001 mtu = 50 n = 30 def packetservice, continuationstate: pkt =...

NetScaler SD-WAN Troubleshooting Guide

Citrix SD-WAN, formerly NetScaler SD-WAN This articles helps you diagnose, troubleshoot, and resolve common issue encountered on NetScaler SD-WAN. Note : This is a master overview article. The detailed information for each topic is covered in its individual articles. CTX236987 - Information to Ke...

Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2017-3535)

The remote Oracle Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-3535 advisory. - RHEL: complement upstream workaround for CVE-2016-10142. Quentin Casasnovas Orabug: 25765786 CVE-2016-10142 CVE-2016-10142 - net: ping: check...

mtu.moe-st.gov.mm XSS vulnerability

Vulnerable URL: http://mtu.moe-st.gov.mm/?s=sc%22%27--!%3E%3C/Title/%3C/Style/%3C/Script/%3C/Textarea/%3C/Noscript/%3C/Pre/%3C/Xmp%3E%3CSvg%20/Onload=confirmOPENBUGBOUNTY%3E Details: Description| Value ---|--- Patched:| Yes, at Vulnerability type:| XSS Vulnerability status:| Publicly disclosed...

kernel security, bug fix, and enhancement update

2.6.32-696.OL6 - Update genkey bug 25599697 2.6.32-696 - net dccp: fix freeing skb too early for IPV6RECVPKTINFO Hannes Frederic Sowa 1424628 CVE-2017-6074 2.6.32-695 - block nvme: Dont poll device being removed David Milburn 1422521 2.6.32-694 - fs posixacl: Clear SGID bit when setting file...

F5 Networks BIG-IP : F5 TCP IPv6 vulnerability (K46535047)

The Traffic Management Microkernel TMM in F5 BIG-IP systems before 11.5.4 HF3, 11.6.x before 11.6.1 HF2, and 12.x.x before 12.1.2 do not properly handle minimum path MTU options for IPv6, which allows remote attackers to cause a denial of service DoS through unspecified vectors. CVE-2016-9252 C...

CVE-2016-8632

A flaw was found in the TIPC networking subsystem which could allow for memory corruption and possible privilege escalation. The flaw involves a system with an unusually low MTU 60 on networking devices configured as bearers for the TIPC protocol. An attacker could create a packet which will...

MGASA-2016-0247 Updated tcpreplay packages fixes CVE-2016-6160

Updated tcpreplay package fixes security vulnerability: The tcprewrite program, part of the tcpreplay suite, does not check the size of the frames it processes. Huge frames may trigger a segmentation fault, and they occur on interfaces with an MTU of or close to 65536. For example, the loopback...

Updated tcpreplay packages fixes CVE-2016-6160

Updated tcpreplay package fixes security vulnerability: The tcprewrite program, part of the tcpreplay suite, does not check the size of the frames it processes. Huge frames may trigger a segmentation fault, and they occur on interfaces with an MTU of or close to 65536. For example, the loopback...