dnsmasq < 2.83 Multiple Vulnerabilities (DNSPOOQ)

The version of dnsmasq installed on the remote host is prior to 2.83. It is, therefore, affected by multiple vulnerabilities: - Multiple remote buffer overflows in the DNSSEC implementation. CVE-2020-25681, CVE-2020-25682, CVE-2020-25683, CVE-2020-25687 - A UDP DNS cache poisoning vulnerability...

RHEL 8 : dnsmasq (RHSA-2021:0152)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0152 advisory. The dnsmasq packages contain Dnsmasq, a lightweight DNS Domain Name Server forwarder and DHCP Dynamic Host Configuration Protocol server...

CVE-2020-25687

A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow was discovered in dnsmasq when DNSSEC is enabled and before it validates the received DNS entries. This flaw allows a remote attacker, who can create valid DNS replies, to cause an overflow in a heap-allocated memory...

Dnsmasq < 2.83 Multiple Vulnerabilities (DNSpooq)

Dnsmasq is prone to multiple vulnerabilities dubbed Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

CVE-2020-25683

A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow was discovered in dnsmasq when DNSSEC is enabled and before it validates the received DNS entries. A remote attacker, who can create valid DNS replies, could use this flaw to cause an overflow in a heap-allocated memory...

RHEL 8 : dnsmasq (RHSA-2021:0150)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0150 advisory. The dnsmasq packages contain Dnsmasq, a lightweight DNS Domain Name Server forwarder and DHCP Dynamic Host Configuration Protocol server...

RHEL 8 : dnsmasq (RHSA-2021:0151)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0151 advisory. The dnsmasq packages contain Dnsmasq, a lightweight DNS Domain Name Server forwarder and DHCP Dynamic Host Configuration Protocol server...

Oracle Linux 8 : dnsmasq (ELSA-2021-0150)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-0150 advisory. - Fix various issues in dnssec validation CVE-2020-25681 - Accept responses only on correct sockets CVE-2020-25684 Tenable has extracted the preceding...

GLSA-202012-19 : PowerDNS Recursor: Denial of service

The remote host is affected by the vulnerability described in GLSA-202012-19 PowerDNS Recursor: Denial of service It was discovered that it was possible to update the DNSSEC validation state to a bogus state for a cached record via DNS ANY query. Impact : A remote attacker could send specially...

PowerDNS Recursor: Denial of service

Background PowerDNS Recursor is a high-end, high-performance resolving name server. Description It was discovered that it was possible to update the DNSSEC validation state to a bogus state for a cached record via DNS ANY query. Impact A remote attacker could send specially crafted DNS queries to...

NewStart CGSL CORE 5.05 / MAIN 5.05 : bind Multiple Vulnerabilities (NS-SA-2020-0095)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has bind packages installed that are affected by multiple vulnerabilities: - managed-keys is a feature which allows a BIND resolver to automatically maintain the keys used by trust anchors which operators configure for use in...

NewStart CGSL CORE 5.04 / MAIN 5.04 : bind Multiple Vulnerabilities (NS-SA-2020-0063)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has bind packages installed that are affected by multiple vulnerabilities: - managed-keys is a feature which allows a BIND resolver to automatically maintain the keys used by trust anchors which operators configure for use in...

SUSE SLED15 / SLES15 Security Update : bind (SUSE-SU-2020:2914-1)

This update for bind fixes the following issues : BIND was upgraded to version 9.16.6 : Note : bind is now more strict in regards to DNSSEC. If queries are not working, check for DNSSEC issues. For instance, if bind is used in a namserver forwarder chain, the forwarding DNS servers must support...

Vulnerability fixed in DNS implementations

Researchers have discovered a vulnerability in a number of DNS implementations. The researchers have named the vulnerability SAD DNS, an acronymmm for Side-channel AttackeD DNS. This vulnerability has since been given CVE attribute CVE-2020-25705. The vulnerability allows a malicious party to rou...

bind security, bug fix, and enhancement update

32:9.11.20-5 - Fix tsig-request verify CVE-2020-8622 - Prevent PKCS11 daemon crash on crafted packet CVE-2020-8623 - Correct update-policy type subdomain to match documentation CVE-2020-8624 - Include available test 32:9.11.20-4 - Prevent crash on dstlib initialization failure 1859454 32:9.11.20-...

SUSE-SU-2020:3235-1 Security update for SUSE Manager Server 4.1

This update fixes the following issues: bind-formula: - Temporarily disable dnssec-validation as hotfix for bsc1177790 grafana-formula: - Use variable for product name - Add HA/SAP dashboards - Add support for system groups in Client Systems dashboard image-sync-formula: - Do not use .gz suffix f...

PowerDNS Recursor < 4.1.18, 4.2.0 < 4.2.4, 4.3.0 < 4.3.4 DoS Vulnerability

PowerDNS Recursor is prone to a denial of service vulnerability. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

Updated pdns-recursor package fixes a security vulnerability

An issue has been found in PowerDNS Recursor before 4.1.18, 4.2.x before 4.2.5, and 4.3.x before 4.3.5. A remote attacker can cause the cached records for a given name to be updated to the Bogus DNSSEC validation state, instead of their actual DNSSEC Secure state, via a DNS ANY query. This result...

MGASA-2020-0393 Updated pdns-recursor package fixes a security vulnerability

An issue has been found in PowerDNS Recursor before 4.1.18, 4.2.x before 4.2.5, and 4.3.x before 4.3.5. A remote attacker can cause the cached records for a given name to be updated to the Bogus DNSSEC validation state, instead of their actual DNSSEC Secure state, via a DNS ANY query. This result...

openSUSE Security Update : bind (openSUSE-2020-1701)

This update for bind fixes the following issues : BIND was upgraded to version 9.16.6 : Note : - bind is now more strict in regards to DNSSEC. If queries are not working, check for DNSSEC issues. For instance, if bind is used in a namserver forwarder chain, the forwarding DNS servers must support...