CVE-2017-15090

An issue has been found in the DNSSEC validation component of PowerDNS Recursor from 4.0.0 and up to and including 4.0.6, where the signatures might have been accepted as valid even if the signed data was not in bailiwick of the DNSKEY used to sign it. This allows an attacker in position of...

CVE-2017-15094

An issue has been found in the DNSSEC parsing code of PowerDNS Recursor from 4.0.0 up to and including 4.0.6 leading to a memory leak when parsing specially crafted DNSSEC ECDSA keys. These keys are only parsed when validation is enabled by setting dnssec to a value other than off or...

PowerDNS Improper Input Validation Vulnerability

PowerDNS is a cross-platform open source DNS service component of the Dutch company PowerDNS , it supports the use of Access mdb files to record DNS information in Windows systems , in Linux/Unix systems to use MySQL to record DNS information.DNSSEC validators components DNSSEC validators compone...

CVE-2018-1000002

Improper input validation bugs in DNSSEC validators components in Knot Resolver prior version 1.5.2 allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay...

DEBIAN-CVE-2018-1000002

Improper input validation bugs in DNSSEC validators components in Knot Resolver prior version 1.5.2 allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay...

CVE-2018-1000003

Improper input validation bugs in DNSSEC validators components in PowerDNS version 4.1.0 allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay...

Input validation

Improper input validation bugs in DNSSEC validators components in Knot Resolver prior version 1.5.2 allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay...

Input validation

Improper input validation bugs in DNSSEC validators components in PowerDNS version 4.1.0 allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay...

CVE-2018-1000002

Improper input validation bugs in DNSSEC validators components in Knot Resolver prior version 1.5.2 allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay...

CVE-2018-1000003

Improper input validation bugs in DNSSEC validators components in PowerDNS version 4.1.0 allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay...

CVE-2018-1000002

Improper input validation bugs in DNSSEC validators components in Knot Resolver prior version 1.5.2 allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay...

CVE-2018-1000003

Improper input validation bugs in DNSSEC validators components in PowerDNS version 4.1.0 allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay...

CVE-2018-1000003

CVE-2018-1000003 affects the DNSSEC validation component of PowerDNS Recursor (version 4.1.0). The root cause is improper input validation in the DNSSEC validators, enabling a network attacker in a man‑in‑the‑middle position to replay packets and cause the existence of some DNS data to be denied ...

CVE-2018-1000002

Improper input validation bugs in DNSSEC validators components in Knot Resolver prior version 1.5.2 allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay...

CVE-2018-1000003

Improper input validation bugs in DNSSEC validators components in PowerDNS version 4.1.0 allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay...

CVE-2018-1000003

Improper input validation bugs in DNSSEC validators components in PowerDNS version 4.1.0 allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay...

CVE-2018-1000002

Knot Resolver prior to 1.5.2 contains an insufficient DNSSEC validation flaw (CVE-2018-1000002) that could allow an attacker in MITM to deny existence of some data by forging packets. Fedora advisories and OpenVAS/Nessus entries reference CVE-2018-1000002 and show updates (e.g., knot-resolver pac...

CVE-2017-15107

A vulnerability was found in Dnsmasq's implementation of DNSSEC. Wildcard synthesized NSEC records could be improperly interpreted to prove the non-existence of hostnames that actually exist...

bind: Improper fetch cleanup sequencing in the resolver can cause named to crash

A use-after-free flaw leading to denial of service was found in the way BIND internally handled cleanup operations on upstream recursion fetch contexts. A remote attacker could potentially use this flaw to make named, acting as a DNSSEC validating resolver, exit unexpectedly with an assertion...

PowerDNS Recursor 4.0.x < 4.0.7 Multiple Vulnerabilities

According to its self-reported version number, the version of the PowerDNS Recursor listening on the remote host is version 4.0.x prior to 4.0.7. It is, therefore, affected by multiple vulnerabilities: - Insufficient validation of DNSSEC signatures. CVE-2017-15090 - Cross-Site Scripting XSS in th...