CVE-2017-15107: A vulnerability was found in the implementation of DNSSEC in Dnsmasq up to and including 2.78. Wildcard synthesized NSEC records could be improperly interpreted to prove the non-existence of hostnames that actually exist. ID: CVE-2017-14494 Summary: dnsmasq before 2.78, when configured as a relay, allows remote attackers to obtain sensitive memory information via vectors involving handling DHCPv6 forwarded requests. Information on all packages for project dnsmasq. Summary: Lightweight, easy to configure DNS forwarder and DHCP server, with logger recommendation and OpenRC support To protect your computer from Dnsmasq vulnerabilities, you have to patch them so that there is no security issue later on. If you want to manually install Dnsmasq, you can find it here. The latest version that is approved for Dnsmasq is 2.78. If you are using an Android device, the security update will fix these issues. Setting up DNSMasq on Centos 7 is pretty straight forward and can be done in about 10 minutes. Use case(s): You don’t have administrative access to the dhcp server for your subnet/network (such as an ISP run router) Your dhcp server is a basic one like w Dnsmasq is mainly written and maintained by Simon Kelley. For most of its life, dnsmasq has been a spare-time project. These days I'm working on it as my main activity. I don't have an employer or anyone who pays me regularly to work on dnsmasq. If you'd like to make a contribution towards my expenses, please use the donation button below.
dnsmasq tiene serias vulnerabilidades en la versión 2.77 y anteriores.Para que podamos usarlo debemos estar seguros de usar la versión 2.78 o superior; revisen con apt show dnsmasq el número de versión que les retribuye sus repositorios, de ser necesario descarguen desde su propia página web y lo compilan o en el caso de Ubuntu descargamos el paquete .deb del repositorio.
Information on all packages for project dnsmasq. Summary: Lightweight, easy to configure DNS forwarder and DHCP server, with logger recommendation and OpenRC support To protect your computer from Dnsmasq vulnerabilities, you have to patch them so that there is no security issue later on. If you want to manually install Dnsmasq, you can find it here. The latest version that is approved for Dnsmasq is 2.78. If you are using an Android device, the security update will fix these issues. Setting up DNSMasq on Centos 7 is pretty straight forward and can be done in about 10 minutes. Use case(s): You don’t have administrative access to the dhcp server for your subnet/network (such as an ISP run router) Your dhcp server is a basic one like w Dnsmasq is mainly written and maintained by Simon Kelley. For most of its life, dnsmasq has been a spare-time project. These days I'm working on it as my main activity. I don't have an employer or anyone who pays me regularly to work on dnsmasq. If you'd like to make a contribution towards my expenses, please use the donation button below. Dnsmasq and the seven flaws: Patch these nasty remote-control holes Linux, Android, IoT, you name it, they'll need updates if you use this open-source tool By Iain Thomson in San Francisco 2 Oct dnsmasq is a lightweight DNS, TFTP, PXE, router advertisement and DHCP server. It is intended to provide coupled DNS and DHCP service to a LAN. Dnsmasq accepts DNS queries and either answers them from a small, local, cache or forwards them to a real, recursive, DNS server. It
В конфигурации dnsmasq следует обратить внимание на параметр all-servers, который заставляет dnsmasq в случае промаха кэша отправлять DNS запросы сразу ко всем DNS серверам одновременно. При этом адреса "настоящих" DNS серверов удобно выносить из
Dnsmasq is a lightweight, easy to configure DNS forwarder and DHCP server. It is designed to provide DNS and, optionally, DHCP, to a small network. dnsmasq is free software providing Domain Name System (DNS) caching, a Dynamic Host Configuration Protocol (DHCP) server, router advertisement and network boot features, intended for small computer networks. dnsmasq has low requirements for system resources, can run on Linux CVE-2019-14834: A vulnerability was found in dnsmasq before version 2.81, where the memory leak allows remote attackers to cause a denial of service (memory consumption) via The ability to customize the libvirt instances are limited, however, so if you need full dnsmasq capabilities or you need this DNS resolution to span multiple
Information for dnsmasq. Versions.
How to compile dnsmasq 2.78? Ask Question Asked 2 years, 7 months ago. Active 1 year, 9 months ago. Is there any software that is optimized specifically for QM/MM? In 2020 are there fully assembled z80 devices available at reasonable cost? Re: [ DNSMasq ] [ 2.78.0 ] provides network infrastructure for small networks: DNS, DHCP, router advertisement and netwo Quote Post by QNAP_Stephane » Sat Nov 04, 2017 3:56 am CVE-2017-15107: A vulnerability was found in the implementation of DNSSEC in Dnsmasq up to and including 2.78. Wildcard synthesized NSEC records could be improperly interpreted to prove the non-existence of hostnames that actually exist. ID: CVE-2017-14494 Summary: dnsmasq before 2.78, when configured as a relay, allows remote attackers to obtain sensitive memory information via vectors involving handling DHCPv6 forwarded requests.
The ability to customize the libvirt instances are limited, however, so if you need full dnsmasq capabilities or you need this DNS resolution to span multiple Dnsmasq < 2.78 - Integer Underflow Exploit. By Fi8sVrs, October 3, 2017 in Exploituri. This will be to upgrade to the current version of forum software. La última versión de los software Leapfrog Geo, Leapfrog Hydro, Leapfrog Geothermal y Leapfrog Mining aportan nuevas funcionalidades que mejorarán su experiencia de modelado Merlin. [ 39 ]. [35,78%]. DD-WTR. [ 0 ]. Modified Files: dnsmasq-2.30-initscript.patch dnsmasq.spec Added Files: dnsmasq-2.30-dbus-config.patch Log Message
dnsmasq-2.78.tar.gz.asc.
Dnsmasq versions prior to 2.78 (released on October 2) are vulnerable, with those prior to 2.76 containing a more serious variant of one of these vulnerabilities that allows a remote attacker unrestricted code-execution capability. While it did not seem possible to crash or gain control of dnsmasq, the information revealed could be used in conjunction with another flaw to bypass mitigations or, potentially, be sensitive in its own right. Like the previous two vulnerabilities, this was first introduced in a version between 2.60 and 2.66 inclusive, and fixed in 2.78.