bind9: bind: SIG(0) can be used to exhaust CPU resources

A flaw was found in the bind9 package, where if a DNS server hosts a zone containing a "KEY" resource record or a DNS resolver utilizes the DNSSEC validate feature to validate a "KEY" resource record, a malicious client could exhaust the CPU resourced from the resolver by sending a stream of SIG0...

bind9: bind: SIG(0) can be used to exhaust CPU resources

A flaw was found in the bind9 package, where if a DNS server hosts a zone containing a "KEY" resource record or a DNS resolver utilizes the DNSSEC validate feature to validate a "KEY" resource record, a malicious client could exhaust the CPU resourced from the resolver by sending a stream of SIG0...

bind9: bind: SIG(0) can be used to exhaust CPU resources

A flaw was found in the bind9 package, where if a DNS server hosts a zone containing a "KEY" resource record or a DNS resolver utilizes the DNSSEC validate feature to validate a "KEY" resource record, a malicious client could exhaust the CPU resourced from the resolver by sending a stream of SIG0...

D-Link多款产品 命令注入漏洞

D-Link DNR-322L and others are products of China AUO D-Link.D-Link DNR-322L is a network video recorder.D-Link DNS-325 is a NAS Network Attached Storage device.D-Link DNS-120 is a network storage adapter. A command injection vulnerability exists in various D-Link products. The vulnerability stems...

bind9: bind: SIG(0) can be used to exhaust CPU resources

A flaw was found in the bind9 package, where if a DNS server hosts a zone containing a "KEY" resource record or a DNS resolver utilizes the DNSSEC validate feature to validate a "KEY" resource record, a malicious client could exhaust the CPU resourced from the resolver by sending a stream of SIG0...

PT-2024-13665 · Purevpn · Purevpn Linux Client

Name of the Vulnerable Software and Affected Versions: PureVPN Linux client version 2.0.2 Description: The PureVPN Linux client fails to properly handle DNS queries, allowing them to bypass the VPN tunnel and be sent directly to the ISP or default DNS servers. This issue is related to improper...

PureVPN 安全漏洞

PureVPN is a VPN software from PureVPN Inc. A security vulnerability exists in PureVPN that stems from an inability to properly handle DNS queries...

OESA-2024-2017 bind security update

Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols and provides an openly redistributable reference implementation of the major components of the Domain Name System. This package includes the components to operate a DNS server. Security Fixes: A...

Important: bind

Issue Overview: The DNS message parsing code in named includes a section whose computational complexity is overly high. It does not cause problems for typical DNS traffic, but crafted queries and responses may cause excessive CPU load on the affected named instance by exploiting this flaw. This...

bind9: bind: SIG(0) can be used to exhaust CPU resources

A flaw was found in the bind9 package, where if a DNS server hosts a zone containing a "KEY" resource record or a DNS resolver utilizes the DNSSEC validate feature to validate a "KEY" resource record, a malicious client could exhaust the CPU resourced from the resolver by sending a stream of SIG0...

bind9: bind: SIG(0) can be used to exhaust CPU resources

A flaw was found in the bind9 package, where if a DNS server hosts a zone containing a "KEY" resource record or a DNS resolver utilizes the DNSSEC validate feature to validate a "KEY" resource record, a malicious client could exhaust the CPU resourced from the resolver by sending a stream of SIG0...

A flood of DNS messages over TCP may make the server unstable

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bind9: bind: SIG(0) can be used to exhaust CPU resources

A flaw was found in the bind9 package, where if a DNS server hosts a zone containing a "KEY" resource record or a DNS resolver utilizes the DNSSEC validate feature to validate a "KEY" resource record, a malicious client could exhaust the CPU resourced from the resolver by sending a stream of SIG0...

August 13, 2024—KB5041573 (OS Build 25398.1085)

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PT-2024-5639 · Microsoft · Windows Dns +1

Name of the Vulnerable Software and Affected Versions: Windows DNS affected versions not specified Description: The issue is related to insufficient authentication of data in the Windows DNS service, allowing a remote attacker to conduct spoofing attacks. This can affect the system, posing a...

Microsoft Windows DNS 数据伪造问题漏洞

Microsoft Windows DNS is a domain name resolution service from Microsoft Corporation USA. The Domain Name System DNS is one of the industry-standard suite of protocols that encompasses TCP/IP, and DNS clients and DNS servers work together to provide name resolution services for computers and user...

OESA-2024-1972 bind security update

Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols and provides an openly redistributable reference implementation of the major components of the Domain Name System. This package includes the components to operate a DNS server. Security Fixes: Resolver...

OESA-2024-1971 bind security update

BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which resolves host names to IP addresses; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server ...

OESA-2024-1973 bind security update

BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which resolves host names to IP addresses; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server ...

VulnCheck KEV: CVE-2008-3648

nslookup.exe in Microsoft Windows XP SP2 allows user-assisted remote attackers to execute arbitrary code, as demonstrated by an attempted DNS zone transfer, and as exploited in the wild in August 2008...