Linux Distros Unpatched Vulnerability : CVE-2019-10163

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A Vulnerability has been found in PowerDNS Authoritative Server before versions 4.1.9, 4.0.8 allowing a remote, authorized master server to cause a high CPU loa...

Unable to Connect to High Availability Enabled XenSever Pool and All Servers in Pool are in Emergency Mode

This article provides resolution to connectivity issues to the pool in XenCenter. Following are some of the issues that you might experience: Cannot connect to the pool in XenCenter Cannot start or migrate the virtual machines, although the virtual machines are active and running. All the servers...

EAP7 Privilege escalation when managing domain including earlier version slaves

The domain controller will not propagate its administrative RBAC configuration to some slaves. An attacker could use this to escalate their privileges...

ISC BIND 9 - TKEY (PoC)

/ PoC for BIND9 TKEY assert Dos CVE-2015-5477 Usage: tkill What it does: - First sends a "version" query to see if the server is up. - Regardless of the version response, it then sends the DoS packet. - Then it waits 5 seconds for a response. If the server crashes, there will be no response. Note...

bind cryptographically weak query ids

ISC BIND 9 through 9.5.0a5 uses a weak random number generator during generation of DNS query ids when answering resolver questions or sending NOTIFY messages to slave name servers, which makes it easier for remote attackers to guess the next query id and perform DNS cache poisoning...