Microsoft Windows DNS 安全漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft Corporation USA. A security vulnerability exists in Microsoft Windows DNS. The following products and editions are affected:Windows Server 2019,Windows Server 2019 Server Core installation,Windows Server...

PT-2022-20564 · Unknown · Activitywatch

Name of the Vulnerable Software and Affected Versions: ActivityWatch versions prior to 0.12.0b2 Description: The issue allows attackers to perform DNS rebinding attacks, giving them full access to the ActivityWatch REST API. This impacts all users running the affected versions of ActivityWatch...

ActivityWatch 安全漏洞

ActivityWatch is a free and open source automated time tracker from ActivityWatch Open Source. A security vulnerability exists in versions of ActivityWatch prior to 0.12.0b2 that stems from vulnerability to DNS rebinding attacks, which can be exploited by an attacker to...

CVE-2022-32743

Samba does not validate the Validated-DNS-Host-Name right for the dNSHostName attribute which could permit unprivileged users to write it...

The vulnerability of the DNS-server BIND daemon, which allows a hacker to cause a service failure.

The vulnerability of the DNS-server BIND daemon is related to the use of the assert function or similar operators. Exploiting this vulnerability allows a remote attacker to cause a service failure...

USN-5583-1 systemd vulnerability

It was discovered that systemd incorrectly handled certain DNS requests, which leads to user-after-free vulnerability. An attacker could possibly use this issue to cause a crash or execute arbitrary code. CVE-2022-2526...

systemd-resolved: use-after-free when dealing with DnsStream in resolved-dns-stream.c

A use-after-free vulnerability was found in systemd. This issue occurs due to the onstreamio function and dnsstreamcomplete function in 'resolved-dns-stream.c' not incrementing the reference counting for the DnsStream object. Therefore, other functions and callbacks called can dereference the...

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...

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...

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...

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...