UBUNTU-CVE-2022-37428

PowerDNS Recursor up to and including 4.5.9, 4.6.2 and 4.7.1, when protobuf logging is enabled, has Improper Cleanup upon a Thrown Exception, leading to a denial of service daemon crash via a DNS query that leads to an answer with specific properties...

Vulnerabilities of the functions on_stream_io(), dns_stream_complete() in the resolved-dns-stream.c component of the initialization and service management subsystem of the Systemd-based Linux operating systems, allowing a hacker to execute arbitrary code or cause service failures.

The vulnerabilities of the onstreamio and dnsstreamcomplete functions in the resolved-dns-stream.c component of the initialization and service management subsystem of the Systemd-based Linux operating systems are related to the use of memory after it is freed. Exploiting these vulnerabilities cou...

PT-2022-4938 · Isc +11 · Bind +11

Name of the Vulnerable Software and Affected Versions: BIND versions affected versions not specified Description: The issue is related to a flaw in the resolver code of the DNS server, which can be exploited by flooding the target resolver with queries, significantly impairing its performance and...

GNU Binutils 资源管理错误漏洞

GNU Binutils is a set of binary tools developed by the GNU Project, mainly used to deal with target files e.g., executables, libraries, etc., covering compilation, linking, debugging, and other phases of the function. GNU Binutils suffers from an excessive memory consumption vulnerability, which...

CVE-2022-33991

dproxy-nexgen aka dproxy nexgen forwards and caches DNS queries with the CD aka checking disabled bit set to 1. This leads to disabling of DNSSEC protection provided by upstream resolvers...

CVE-2022-33989

dproxy-nexgen aka dproxy nexgen uses a static UDP source port selected randomly only at boot time in upstream queries sent to DNS resolvers. This allows DNS cache poisoning because there is not enough entropy to prevent traffic injection attacks...

CVE-2022-33988

dproxy-nexgen aka dproxy nexgen re-uses the DNS transaction id TXID value from client queries, which allows attackers able to send queries to the resolver to conduct DNS cache-poisoning attacks because the TXID value is known to the attacker...

CVE-2022-34294

totd 1.5.3 uses a fixed UDP source port in upstream queries sent to DNS resolvers. This allows DNS cache poisoning because there is not enough entropy to prevent traffic injection attacks...

CVE-2022-33992

DNRD aka Domain Name Relay Daemon 2.20.3 forwards and caches DNS queries with the CD aka checking disabled bit set to 1. This leads to disabling of DNSSEC protection provided by upstream resolvers...

dproxy 环境问题漏洞

dproxy is an intelligent caching DNS proxy from the personal developer Matthew Pratt. A security vulnerability exists in dproxy that stems from its reuse of DNS transaction ID values from client queries leading to an attacker performing a DNS cache poisoning attack...

dproxy 安全漏洞

dproxy is an intelligent caching DNS proxy by Matthew Pratt, a personal developer. A security vulnerability exists in dproxy that stems from setting the CD aka Check Disabled bit to 1, which causes the DNSSEC protection provided by the upstream resolver to be disabled...

totd 安全特征问题漏洞

totd is a small DNS proxy nameserver from the individual developer F.W. Dillema. A security signature issue vulnerability exists in totd version 1.5.3, which stems from the use of a fixed UDP source port in upstream queries sent to the DNS resolver, which would allow DNS cache poisoning...

PT-2022-22110 · Totd · Totd

Name of the Vulnerable Software and Affected Versions: totd version 1.5.3 Description: The issue allows DNS cache poisoning due to the use of a fixed UDP source port in upstream queries sent to DNS resolvers, resulting in insufficient entropy to prevent traffic injection attacks. Recommendations:...

F5 BIG-IP 代码问题漏洞

F5 BIG-IP is an application delivery platform from F5 that integrates network traffic orchestration, load balancing, intelligent DNS, remote access policy management, etc. A denial-of-service vulnerability exists in the F5 BIG-IP DNS TMUI, which can be exploited by an authenticated attacker with ...

The vulnerability of the DNS Server component of the Windows operating system, which allows a hacker to execute arbitrary code.

The vulnerability of the DNS Server component of the Windows operating system arises due to synchronization errors when using a shared resource. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

The vulnerability of the BusyBox command-line utility’s set of tools is related to errors in checking input records of PTR DNS, which are displayed by the netstat utility. This vulnerability allows a hacker to execute arbitrary shell commands on the target system.

The vulnerability of the BusyBox command-line utility is related to errors in checking input records of PTR DNS, which are displayed by the netstat utility, if it is executed on a terminal compatible with VT. Exploiting this vulnerability allows an attacker to execute arbitrary shell commands on...

Node.js 操作系统命令注入漏洞

Node.js is an open source, cross-platform JavaScript runtime environment. Node.js suffers from an operating system command injection vulnerability that stems from the inability of IsIPAddress to properly check for an invalid IP address. When an invalid IPv4 address is supplied, the browser will...

CVE-2022-25876

The package link-preview-js before 2.1.16 are vulnerable to Server-side Request Forgery SSRF which allows attackers to send arbitrary requests to the local network and read the response. This is due to flawed DNS rebinding protection...

Link Preview JS 代码问题漏洞

Link Preview JS is a tool for extracting web link information. A security vulnerability exists in Link Preview JS prior to version 2.1.16, which stems from flawed DNS rebinding protection...

The vulnerability of the Dnsmasq DNS server lies in its improperly implemented security checks for standard elements, allowing attackers to execute a DNS cache poisoning attack.

The vulnerability of the Dnsmasq DNS server is related to improperly implemented security checks for standard elements. Exploiting this vulnerability allows a malicious actor to execute a DNS cache poisoning attack remotely...