MassDNS - A High-Performance DNS Stub Resolver For Bulk Lookups And Reconnaissance (Subdomain Enumeration)

MassDNS is a simple high-performance DNS stub resolver targetting those who seek to resolve a massive amount of domain names in the order of millions or even billions. Without special configuration, MassDNS is capable of resolving over 350,000 names per second using publicly available resolvers...

Denial Of Service (DoS)

The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues: A memory leak flaw was found in the way the Linux kernel's memory subsystem handled resource clean up in the mmap failure path when the MAPHUGETLB flag was set...

Denial Of Service (DoS)

The kernel packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues: A flaw was found in the way the Linux kernel's Event Poll epoll subsystem handled large, nested epoll structures. A local, unprivileged user could use this flaw t...

Denial Of Service (DoS)

kernel-rt is vulnerable to denial of service DoS attacks. The vulnerability exists as the epoll implementation in the Linux kernel 2.6.37.2 and earlier does not properly traverse a tree of epoll file descriptors, which allows local users to cause a denial of service through a crafted application...

Security update for the Linux Kernel (important)

The openSUSE Leap 42.2 kernel was updated to 4.4.92 to receive various security and bugfixes. The following security bugs were fixed: - CVE-2017-13080: Wi-Fi Protected Access WPA and WPA2 allowed reinstallation of the Group Temporal Key GTK during the group key handshake, allowing an attacker...

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...

libevent Denial of Service Vulnerability

libevent is an event-triggered network library for windows, linux, bsd and other platforms, the internal use of select, epoll, kqueue and other system calls to manage the event mechanism. A denial of service vulnerability exists in libevent. An attacker can exploit this vulnerability to crash an...

[SECURITY] Fedora 25 Update: python-tornado-4.4.2-1.fc25

Tornado is an open source version of the scalable, non-blocking web server and tools. The framework is distinct from most mainstream web server frameworks and certainly most Python frameworks because it is non-blocking and reasonably fast. Because it is non-blocking and uses epoll, it can handle...

The vulnerability of the Linux operating system, which allows a hacker to trigger a service failure

The vulnerability of the system call epollctl fs/eventpoll.c in the Linux operating system arises from the improper handling of the ELOOP error in operations like EPOLLCTLADD. Exploiting this vulnerability allows a local attacker to cause a service to terminate abnormally through a specially...

Raptor Web Application Firewall

Raptor Web Application Firewall Raptor Web Application Firewall is a simple web application firewall made in C, using KISS principle , to make poll use select function, is not better than epoll or kqueue from BSD but is portable, the core of match engine using DFA to detect XSS, SQLi and path...

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...

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...

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...

UBUNTU-CVE-2013-7446

Use-after-free vulnerability in net/unix/afunix.c in the Linux kernel before 4.3.3 allows local users to bypass intended AFUNIX socket permissions or cause a denial of service panic via crafted epollctl calls...

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...