UBUNTU-CVE-2018-20103

An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion...

The vulnerability of the BIND DNS server lies in the improper release of resources during the processing of recursive requests to the DNS server. This allows a hacker to cause a service failure.

The vulnerability of the BIND DNS server is related to the improper release of resources during the processing of recursive requests to the DNS server when BIND operates as a DNSSEC-compliant resolver. Exploiting this vulnerability can allow a malicious actor to cause service failures...

The vulnerability of the CUPS printing server lies in its ability to execute arbitrary IPP commands, allowing users to compromise the integrity of data.

The vulnerability of the CUPS printing server relates to the ability to execute arbitrary IPP commands. Exploiting this vulnerability allows a malicious actor to compromise data integrity by sending POST requests to the CUPS service along with reattached DNS information...

DEBIAN-CVE-2018-16852

Samba from version 4.9.0 and before version 4.9.3 is vulnerable to a NULL pointer de-reference. During the processing of an DNS zone in the DNS management DCE/RPC server, the internal DNS server or the Samba DLZ plugin for BIND9, if the DSPROPERTYZONEMASTERSERVERS property or...

CVE-2018-19528

TP-Link TL-WR886N 7.0 1.1.0 devices allow remote attackers to cause a denial of service Tlb Load Exception via crafted DNS packets to port 53/udp...

F5 Networks BIG-IP : SSL forward proxy vulnerability (K64552448)

Under certain conditions on F5 BIG-IP 13.1.0-13.1.0.5, 13.0.0, 12.1.0-12.1.3.1, 11.6.0-11.6.3.1, or 11.5.0-11.5.6, TMM may core while processing SSL forward proxy traffic. CVE-2018-5534 Impact This vulnerability may allow a remote attacker to cause the Traffic Management Microkernel TMM to produc...

UBUNTU-CVE-2016-2120

An issue has been found in PowerDNS Authoritative Server versions up to and including 3.4.10, 4.0.1 allowing an authorized user to crash the server by inserting a specially crafted record in a zone under their control then sending a DNS query for that record. The issue is due to an integer overfl...

NetworkManager: Information exposure in DNS resolver

An information exposure vulnerability has been found in NetworkManager when dnsmasq is used in DNS processing mode. An attacker in control of a DNS server could receive DNS queries even though a Virtual Private Network VPN was configured on the vulnerable machine...

Architectural paths for evolving the DNS

The Domain Name System DNS is one of the Internet's fundamental systems, providing the top-level hierarchy for naming Internet resources. One of its purposes is to act as a sort of phonebook, allowing names such as "www.example.com" to be resolved to resource information, such as server IP...

Microsoft Windows DNS Global Blocklist Security Bypass Vulnerability

Microsoft Windows Server 2019 and others are a series of operating systems released by Microsoft Corporation in the U.S. Microsoft Windows Server 2019 is a set of operating systems used for servers.Windows 10 is a set of operating systems used for personal computers. A security feature bypass...

GhostDNS: New DNS Changer Botnet Hijacked Over 100,000 Routers

Chinese cybersecurity researchers have uncovered a widespread, ongoing malware campaign that has already hijacked over 100,000 home routers and modified their DNS settings to hack users with malicious web pages—especially if they visit banking sites—and steal their login credentials. Dubbed...

DNSSEC Key Signing Key Rollover

On October 11, 2018, the Internet Corporation for Assigned Names and Numbers ICANN will be changing the Root Zone Key Signing Key KSK used in the Domain Name System DNS Security Extensions DNSSEC protocol. DNSSEC is a set of protocol extensions used to digitally sign DNS information, an important...

CVE-2017-2854

An exploitable buffer overflow vulnerability exists in the DDNS client used by the Foscam C1 Indoor HD Camera running application firmware 2.52.2.43. On devices with DDNS enabled, an attacker who is able to intercept HTTP connections will be able to fully compromise the device by creating a rogue...

UBUNTU-CVE-2016-7068

An issue has been found in PowerDNS before 3.4.11 and 4.0.2, and PowerDNS recursor before 3.7.4 and 4.0.4, allowing a remote, unauthenticated attacker to cause an abnormal CPU usage load on the PowerDNS server by sending crafted DNS queries, which might result in a partial denial of service if th...

Samba Denial of Service Vulnerability (CNVD-2019-08284)

Samba is a set of free software developed by the Samba team that enables UNIX series operating systems to connect to the SMB/CIFS network protocol of Microsoft Windows operating systems. The program supports sharing printers, transferring data files to each other, and so on. A denial of service...

The vulnerability of the DNS server testing tool dnslint lies in its lack of protection for website structure, allowing attackers to execute arbitrary code.

The vulnerability of the DNS server testing tool dnslint exists because measures are not taken to protect the structure of web pages when generating reports. Exploiting this vulnerability allows a malicious actor to execute arbitrary code using a specially crafted file that defines the rules for...

DEBIAN-CVE-2018-10920

Improper input validation bug in DNS resolver component of Knot Resolver before 2.4.1 allows remote attacker to poison cache...

UBUNTU-CVE-2018-10920

Improper input validation bug in DNS resolver component of Knot Resolver before 2.4.1 allows remote attacker to poison cache...

F5 BIG-IP DNS Design Vulnerability

F5 BIG-IP is an all-in-one network device that integrates network traffic management, application security management, load balancing, etc. BIG-IP DNS is one of the traffic managers. A security vulnerability exists in F5 BIG-IP DNS versions 13.1.0 through 13.1.0.7 and 12.1.3 through 12.1.3.5, whi...

DEBIAN-CVE-2018-1046

pdns before version 4.1.2 is vulnerable to a buffer overflow in dnsreplay. In the dnsreplay tool provided with PowerDNS Authoritative, replaying a specially crafted PCAP file can trigger a stack-based buffer overflow, leading to a crash and potentially arbitrary code execution. This buffer overfl...