CVE-2017-15908

CVE-2017-15908 affects systemd 223–235 where a remote DNS server can reply with a crafted DNS NSEC RR to trigger an infinite loop in dns_packet_read_type_window() of systemd-resolved, causing DoS. Public advisories (Ubuntu USN-3558-1) reference CVE-2017-15908; related OpenVAS/Nessus entries docum...

UBUNTU-CVE-2017-15908

In systemd 223 through 235, a remote DNS server can respond with a custom crafted DNS NSEC resource record to trigger an infinite loop in the dnspacketreadtypewindow function of the 'systemd-resolved' service and cause a DoS of the affected service...

Debian DSA-4001-1 : yadifa - security update

It was discovered that YADIFA, an authoritative DNS server, did not sufficiently check its input. This allowed a remote attacker to cause a denial-of-service by forcing the daemon to enter an infinite loop. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package chec...

[SECURITY] [DSA 4001-1] yadifa security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4001-1 [email protected] https://www.debian.org/security/ Sebastien Delafond October 19, 2017 https://www.debian.org/security/faq -...

[SECURITY] [DSA 4001-1] yadifa security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4001-1 [email protected] https://www.debian.org/security/ Sebastien Delafond October 19, 2017 https://www.debian.org/security/faq -...

Important vulnerabilities early warning: the Windows DNS client in the broke multiple heap buffer overflow flaws vulnerabilities in bug-bug warning-the black bar safety net

Microsoft has in the 2017 year 10 months official fix for the vulnerability CVE-2017-11779, the vulnerability includes the Windows DNS client in the plurality of memory corruption vulnerabilities, running Windows 8/Server 2012 and an updated version ofOSthe computer will be affected by this...

DNS Diagnostics & Performance Measurement Tools: DNSDiag

Ever been wondering if your ISP is hijacking your DNS traffic ? Ever observed any misbehavior with your DNS responses? Ever been redirected to wrong address and suspected something is wrong with your DNS? Here we have a set of tools to perform basic audits on your DNS requests and responses to ma...

Microsoft Windows DNSAPI Remote Code Execution Vulnerability

Microsoft Windows is a series of operating systems released by the American company Microsoft. A remote code execution vulnerability exists in the Domain Name System DNS DNSAPI.dll file in Microsoft Windows, which arises from a program's failure to properly handle DNS responses. A remote attacker...

Windows DNSAPI Remote Code Execution Vulnerability

A remote code execution vulnerability exists in Windows Domain Name System DNS DNSAPI.dll when it fails to properly handle DNS responses. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the Local System Account. To exploit the vulnerability, the...

RedHat Update for dnsmasq RHSA-2017:2838-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 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...

Dnsmasq < 2.78 - 2-byte Heap-Based Overflow Exploit

Exploit for multiple platform in category dos / poc ''' Sources: https://raw.githubusercontent.com/google/security-research-pocs/master/vulnerabilities/dnsmasq/CVE-2017-14491.py https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html 1 Build the docker and open three...

Dnsmasq 2-Byte Heap-Based Overflow

''' Sources: https://raw.githubusercontent.com/google/security-research-pocs/master/vulnerabilities/dnsmasq/CVE-2017-14491.py https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html 1 Build the docker and open three terminals docker build -t dnsmasq . docker run --rm -t -i...

Dnsmasq < 2.78 - 2-byte Heap Overflow

''' Sources: https://raw.githubusercontent.com/google/security-research-pocs/master/vulnerabilities/dnsmasq/CVE-2017-14491.py https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html 1 Build the docker and open three terminals docker build -t dnsmasq . docker run --rm -t -i...

A secure captive portal browser with automatic DNS detection

Captive portals are the worst. Flaky detection. The OS and browser try to detect these annoying network features but fail quite often, leaving you with broken connections. DID YOU KNOW that probe-based captive portal detection really doesn't work very well, with 30% FP and 30% FN rate in Chrome? ...

A secure captive portal browser with automatic DNS detection

Captive portals are the worst. Flaky detection. The OS and browser try to detect these annoying network features but fail quite often, leaving you with broken connections. DID YOU KNOW that probe-based captive portal detection really doesnt work very well, with 30% FP and 30% FN rate in Chrome? -...

haneWIN DNS Server 1.5.3 Buffer Overflow

require 'msf/core' class MetasploitModule 'haneWIN DNS Server Buffer Overflow', 'Description' = %q This module exploits a buffer overflow vulnerability found in haneWIN DNS Server 'james fitts' , 'License' = MSFLICENSE, 'References' = 'EDB', '31260' , 'OSVDB', '102773' , 'Privileged' = false,...

haneWIN DNS Server 1.5.3 Buffer Overflow Exploit

This Metasploit module exploits a buffer overflow vulnerability found in haneWIN DNS Server versions 1.5.3 and below. The vulnerability is triggered by sending an overly long packet to the victim server. A memcpy function blindly copies user supplied data to a fixed size buffer leading to remote...

haneWIN DNS Server 1.5.3 - Remote Buffer Overflow (Metasploit)

require 'msf/core' class MetasploitModule 'haneWIN DNS Server Buffer Overflow', 'Description' = %q This module exploits a buffer overflow vulnerability found in haneWIN DNS Server 'james fitts' , 'License' = MSFLICENSE, 'References' = 'EDB', '31260' , 'OSVDB', '102773' , 'Privileged' = false,...

Signature Auto Update Feature of Application Firewall

The Signature Auto Update functionality in Application Firewall allows the user to get the latest signatures to protect against the new vulnerabilities, thereby providing better protection without the need for ongoing manual intervention to get the latest updates. The signatures are auto updated ...

Synology DNS Server Directory Traversal Vulnerability

Synology DNS Server is a DNS server solution from Synology. A directory traversal vulnerability exists in SYNO.DNSServer.Zone.MasterZoneConf in Synology DNS Server versions prior to 2.2.1-3042. A remote attacker can exploit the vulnerability to write arbitrary files with the help of the...