Microsoft Windows DNS 信息泄露漏洞

Microsoft Windows and Microsoft Windows Server are both products of Microsoft Corporation.Microsoft Windows is an operating system for personal devices.Microsoft Windows Server is a server operating system. An information disclosure vulnerability exists in DNS in Microsoft Windows and Windows...

UBUNTU-CVE-2021-3448

A flaw was found in dnsmasq in versions before 2.85. When configured to use a specific server for a given network interface, dnsmasq uses a fixed port while forwarding queries. An attacker on the network, able to find the outgoing port used by dnsmasq, only needs to guess the random transmission ...

CVE-2021-3448

A flaw was found in dnsmasq in versions before 2.85. When configured to use a specific server for a given network interface, dnsmasq uses a fixed port while forwarding queries. An attacker on the network, able to find the outgoing port used by dnsmasq, only needs to guess the random transmission ...

PT-2021-7236

Name of the Vulnerable Software and Affected Versions dnsmasq versions prior to 2.85 Description The issue is related to a flaw in the security check implementation for standard elements in the DNS server. This flaw can be exploited by a remote attacker to perform a DNS cache poisoning attack,...

CVE-2021-28176

The DNS configuration function in ASUS BMC’s firmware Web management page does not verify the string length entered by users, resulting in a Buffer overflow vulnerability. As obtaining the privileged permission, remote attackers use the leakage to abnormally terminate the Web service...

The vulnerability of DCE/RPC DNS software for communicating with Samba network drives relates to default access rights settings, allowing a perpetrator to cause service failure.

The vulnerability of the DCE/RPC DNS software component for communicating with Samba network drives is related to an error in the RPC dnsserver communication channel, which allows for changes to DNS records and zones. Exploiting this vulnerability can enable a remote attacker to cause service...

The vulnerability of the Bind9 DNS server package arises from errors in processing “update-policy” rules of the “subdomain” type. This allows attackers to update all parts of the DNS zone along with the subdomain for which an update is scheduled.

The vulnerability of the Bind9 DNS server package is related to errors in processing “update-policy” rules of the “subdomain” type, such as “zoneub”. Exploiting this vulnerability allows a malicious actor to update all parts of the DNS zone, including the subdomain for which updates are scheduled...

The vulnerability of the DNS server service in Windows operating systems allows a hacker to cause a service failure.

The vulnerability of the DNS server service for Windows operating systems is related to errors in processing input data. Exploiting this vulnerability can allow a malicious actor to cause service failures...

The vulnerability of the DNS server service in Windows operating systems allows a hacker to cause a service failure.

The vulnerability of the DNS server service in Windows operating systems is related to improper code generation. Exploiting this vulnerability could allow a remote attacker to cause service failures...

The vulnerability of the DNS server service in Windows Server operating systems allows a perpetrator to cause a service failure.

The vulnerability of the DNS server service in Windows Server operating systems is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service failures...

The vulnerability of the DNS server service in Windows operating systems allows a hacker to execute arbitrary code.

The vulnerability of the DNS server service in Windows operating systems is related to errors in processing input data. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

Denial Of Service (DoS)

samba is vulnerable to denial of service DoS. A flaw was found in samba. Spaces used in a string around a domain name DN, while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash...

CVE-2021-1439

A vulnerability in the multicast DNS mDNS gateway feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient input validation of incoming mDNS...

CVE-2021-1446

A vulnerability in the DNS application layer gateway ALG functionality used by Network Address Translation NAT in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to a logic error that occurs when an affected...

CVE-2020-27840

A flaw was found in samba. Spaces used in a string around a domain name DN, while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability...

Cisco IOS XE Software 代码问题漏洞

Cisco IOS XE is a set of modular operating system based on Linux kernel developed by Cisco for its network equipment. A denial of service vulnerability exists in the DNS Application Layer Gateway ALG feature used by Network Address Translation NAT in Cisco IOS XE. The vulnerability stems from a...

UBUNTU-CVE-2020-27840

A flaw was found in samba. Spaces used in a string around a domain name DN, while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability...

CVE-2020-27840

A flaw was found in samba. Spaces used in a string around a domain name DN, while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability...

The vulnerability of the DNS server service in Windows Server operating systems allows a perpetrator to cause a service failure.

The vulnerability of the DNS server service in Windows Server operating systems is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service failures...

kernel: ICMP rate limiting can be used for DNS poisoning attack

A flaw in the way reply ICMP packets are limited in the Linux kernel functionality was found that allows to quickly scan open UDP ports. This flaw allows an off-path remote user to effectively bypassing source port UDP randomization. The highest threat from this vulnerability is to confidentialit...