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...

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...

[ASA-202010-6] powerdns-recursor: denial of service

Arch Linux Security Advisory ASA-202010-6 ========================================= Severity: High Date : 2020-10-18 CVE-ID : CVE-2020-25829 Package : powerdns-recursor Type : denial of service Remote : Yes Link : https://security.archlinux.org/AVG-1243 Summary ======= The package powerdns-recurs...

OPENSUSE-SU-2020:1687-1 Security update for pdns-recursor

This update for pdns-recursor fixes the following issues: -pdns-recursorwas updated to 4.1.1 and 4.3.5: - CVE-2020-25829: Fixed a cache pollution related to DNSSEC validation boo1177383 - CVE-2020-14196: Fixed an access restriction bypass with API key and password authentication boo1173302...

Security update for pdns-recursor (important)

openSUSE Security Update: Security update for pdns-recursor Announcement ID: openSUSE-SU-2020:1687-1 Rating: important References: 1173302 1177383 Cross-References: CVE-2020-14196 CVE-2020-25829 Affected Products: openSUSE Leap 15.2 openSUSE Leap 15.1 openSUSE Backports SLE-15-SP2 openSUSE...

CVE-2020-25829

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...

dnsmasq -- DNS cache poisoning, and DNSSEC buffer overflow, vulnerabilities

Simon Kelley reports: There are broadly two sets of problems. The first is subtle errors in dnsmasq's protections against the chronic weakness of the DNS protocol to cache-poisoning attacks; the Birthday attack, Kaminsky, etc.... the second set of errors is a good old fashioned buffer overflow in...

MGASA-2020-0223 Updated pdns-recursor packages fix security vulnerabilities

Updated pdns-recursor packages fix security vulnerabilities: An issue in the DNS protocol has been found that allow malicious parties to use recursive DNS services to attack third party authoritative name servers. The attack uses a crafted reply by an authoritative name server to amplify the...

[SECURITY] Fedora 32 Update: unbound-1.10.1-1.fc32

Unbound is a validating, recursive, and caching DNSSEC resolver. The C implementation of Unbound is developed and maintained by NLnet Labs. It is based on ideas and algorithms taken from a java prototype developed by Verisign labs, Nominet, Kirei and ep.net. Unbound is designed as a set of modula...

CVE-2020-12244

An issue has been found in PowerDNS Recursor 4.1.0 through 4.3.0 where records in the answer section of a NXDOMAIN response lacking an SOA were not properly validated in SyncRes::processAnswer, allowing an attacker to bypass DNSSEC validation...

UBUNTU-CVE-2020-12244

An issue has been found in PowerDNS Recursor 4.1.0 through 4.3.0 where records in the answer section of a NXDOMAIN response lacking an SOA were not properly validated in SyncRes::processAnswer, allowing an attacker to bypass DNSSEC validation...

powerdns-recursor -- multiple vulnerabilities

PowerDNS Team reports: CVE-2020-10995: An issue in the DNS protocol has been found that allow malicious parties to use recursive DNS services to attack third party authoritative name servers. The attack uses a crafted reply by an authoritative name server to amplify the resulting traffic between...

Authorization Bypass

bind is vulnerable to authorization bypass. The vulnerability exists as it was discovered that, in certain cases, named did not properly perform DNSSEC validation of an NS RRset for zones in the middle of a DNSKEY algorithm rollover. This flaw could cause the validator to incorrectly determine th...

Huawei EulerOS: Security Advisory for bind (EulerOS-SA-2019-2321)

The remote host is missing an update for the Huawei EulerOS 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 ifdescription...

EulerOS Virtualization for ARM 64 3.0.3.0 : bind (EulerOS-SA-2019-2321)

According to the versions of the bind packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - Change 4777 introduced in October 2017 introduced an unforeseen issue in releases which were issued after that date,...

CVE-2018-5745

"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 DNSSEC validation. Due to an error in the managed-keys feature it is possible for a BIND server which uses managed-keys to exit due to an assertio...

NewStart CGSL MAIN 4.05 : bind Multiple Vulnerabilities (NS-SA-2019-0102)

The remote NewStart CGSL host, running version MAIN 4.05, has bind packages installed that are affected by multiple vulnerabilities: - A flaw was found in the way BIND handled TSIG authentication for dynamic updates. A remote attacker able to communicate with an authoritative BIND server could us...

CVE-2019-10190

A vulnerability was discovered in DNS resolver component of knot resolver through version 3.2.0 before 4.1.0 which allows remote attackers to bypass DNSSEC validation for non-existence answer. NXDOMAIN answer would get passed through to the client even if its DNSSEC validation failed, instead of...

Input validation

A vulnerability was discovered in DNS resolver component of knot resolver through version 3.2.0 before 4.1.0 which allows remote attackers to bypass DNSSEC validation for non-existence answer. NXDOMAIN answer would get passed through to the client even if its DNSSEC validation failed, instead of...

CVE-2019-10190

A vulnerability was discovered in DNS resolver component of knot resolver through version 3.2.0 before 4.1.0 which allows remote attackers to bypass DNSSEC validation for non-existence answer. NXDOMAIN answer would get passed through to the client even if its DNSSEC validation failed, instead of...