The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a database and tools to fix them.

computer vulnerability alert CVE-2019-10191

Knot Resolver: privilege escalation via DNSSEC Downgrade

Synthesis of the vulnerability

An attacker can bypass restrictions via DNSSEC Downgrade of Knot Resolver, in order to escalate his privileges.
Vulnerable products: Fedora.
Severity of this weakness: 2/4.
Consequences of a hack: data creation/edition.
Hacker's origin: internet client.
Creation date: 19/07/2019.
Références of this bulletin: CVE-2019-10191, FEDORA-2019-20f95b0b39, FEDORA-2019-fdb50c675d, VIGILANCE-VUL-29826.

Description of the vulnerability

An attacker can bypass restrictions via DNSSEC Downgrade of Knot Resolver, in order to escalate his privileges.
Full Vigil@nce bulletin... (Free trial)

Computer vulnerabilities tracking service

Vigil@nce provides a systems vulnerabilities note. The Vigil@nce security watch publishes vulnerability bulletins about threats impacting the information system. The Vigil@nce vulnerability database contains several thousand vulnerabilities. Each administrator can customize the list of products for which he wants to receive vulnerability alerts.