CVE-2023-21382: Missing Authorization

In Content Resolver, there is a possible method to access metadata about existing content providers on the device due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation...

PT-2023-18158 · Google · Android

Name of the Vulnerable Software and Affected Versions: Android affected versions not specified Description: In Content Resolver, there is a possible method to access metadata about existing content providers on the device due to a missing permission check. This could lead to local information...

Denial Of Service (DoS)

knot-resolver is vulnerable to Denial of Service DoS. An attacker could exploit this vulnerability by sending specially crafted DNS responses to a vulnerable Knot Resolver server. The server would then attempt to reconnect to the attacker's server many times, causing a DoS condition...

[SECURITY] Fedora 38 Update: bind9-next-9.19.17-1.fc38

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 ...

SUSE CVE-2023-46317

Knot Resolver before 5.7.0 performs many TCP reconnections upon receiving certain nonsensical responses from servers...

Ubuntu 23.10 : Ring vulnerabilities (USN-6422-2)

The remote Ubuntu 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6422-2 advisory. It was discovered that Ring incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a...

Knot Resolver < 5.7.0 DoS Vulnerability

Knot Resolver is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2023 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 = "cpe:/a:nic:knotresolver...

DEBIAN-CVE-2023-46317

Knot Resolver before 5.7.0 performs many TCP reconnections upon receiving certain nonsensical responses from servers...

CVE-2023-46317

Knot Resolver before 5.7.0 performs many TCP reconnections upon receiving certain nonsensical responses from servers...

CVE-2023-46317

Knot Resolver before 5.7.0 performs many TCP reconnections upon receiving certain nonsensical responses from servers...

CVE-2023-46317

Knot Resolver before 5.7.0 performs many TCP reconnections upon receiving certain nonsensical responses from servers...

Design/Logic Flaw

Knot Resolver before 5.7.0 performs many TCP reconnections upon receiving certain nonsensical responses from servers...

UBUNTU-CVE-2023-46317

Knot Resolver before 5.7.0 performs many TCP reconnections upon receiving certain nonsensical responses from servers...

Knot Resolver Security Vulnerability

Knot Resolver is a cached DNS resolver implementation that includes a resolver library and daemon. A security vulnerability exists in Knot Resolver prior to version 5.7.0, which stems from performing many TCP reconnections upon receiving certain meaningless responses from the server...

CVE-2023-46317

Knot Resolver before 5.7.0 performs many TCP reconnections upon receiving certain nonsensical responses from servers...

CVE-2023-46317

Knot Resolver before 5.7.0 performs many TCP reconnections upon receiving certain nonsensical responses from servers...

CVE-2023-46317

Knot Resolver before 5.7.0 performs many TCP reconnections upon receiving certain nonsensical responses from servers...

CVE-2023-46317

Knot Resolver before 5.7.0 performs many TCP reconnections upon receiving certain nonsensical responses from servers...

CVE-2023-46317: Undefined Security Weakness

Knot Resolver before 5.7.0 performs many TCP reconnections upon receiving certain nonsensical responses from servers...

CVE-2023-46317

CVE-2023-46317 affects Knot Resolver prior to 5.7.0. The vulnerability arises when the resolver encounters certain nonsensical DNS responses, triggering excessive TCP reconnections and potential denial of service. Public sources (Debian security advisory DSA-5633-1, OpenVAS/OSV entries) corrobora...