Moderate: Red Hat Security Advisory: unbound security, bug fix, and enhancement update

An update for unbound is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

unbound: novel ghost domain attack that allows attackers to trigger continued resolvability of malicious domain names

A flaw was found in Unbound, which is vulnerable to a novel type of "ghost domain names" attack. The vulnerability works by targeting an Unbound instance. Unbound is queried for a subdomain of a rogue domain name. The rogue nameserver returns delegation information for the subdomain that updates...

CentOS 8 : unbound (CESA-2022:7622)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2022:7622 advisory. - unbound: the novel ghost domain where malicious users to trigger continued resolvability of malicious domain names CVE-2022-30698 - unbound: novel...

Huawei EulerOS: Security Advisory for unbound (EulerOS-SA-2022-2702)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 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 2.0 SP10 : unbound (EulerOS-SA-2022-2670)

According to the versions of the unbound packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - NLnet Labs Unbound, up to and including version 1.16.1 is vulnerable to a novel type of the 'ghost domain names' attack. The vulnerability work...

EulerOS 2.0 SP10 : unbound (EulerOS-SA-2022-2702)

According to the versions of the unbound packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - NLnet Labs Unbound, up to and including version 1.16.1 is vulnerable to a novel type of the 'ghost domain names' attack. The vulnerability work...

gitea -- multiple issues

The Gitea team reports: Do not allow Ghost access to limited visible user/org Fix package access for admins and inactive users...

Huawei EulerOS: Security Advisory for unbound (EulerOS-SA-2022-2482)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 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 2.0 SP8 : unbound (EulerOS-SA-2022-2482)

According to the versions of the unbound packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - NLnet Labs Unbound, up to and including version 1.16.1 is vulnerable to a novel type of the 'ghost domain names' attack. The vulnerability work...

Brazilian Prilex Hackers Resurfaced With Sophisticated Point-of-Sale Malware

A Brazilian threat actor known as Prilex has resurfaced after a year-long operational hiatus with an advanced and complex malware to steal money by means of fraudulent transactions. "The Prilex group has shown a high level of knowledge about credit and debit card transactions, and how software us...

Prilex: the pricey prickle credit card complex

Prilex is a Brazilian threat actor that has evolved out of ATM-focused malware into modular point-of-sale malware. The group was behind one of the largest attacks on ATMs in the country, infecting and jackpotting more than 1,000 machines, while also cloning in excess of 28,000 credit cards that...

Security Bulletin: GNU C library (glibc) vulnerability affects IBM/Cisco Switches and Directors (CVE-2015-0235)

Summary GNU C library glibc vulnerability that has been referred to as GHOST affects BM/Cisco Switches and Directors Vulnerability Details CVEID:CVE-2015-0235 DESCRIPTION: The gethostbyname functions of the GNU C Library glibc are vulnerable to a buffer overflow. By sending a specially crafted, b...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Unbound vulnerabilities (USN-5569-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5569-1 advisory. Xiang Li discovered that Unbound incorrectly handled delegation caching. A remote attacker could use this issue to keep rogue...

OESA-2022-1836 unbound security update

Unbound is a validating, recursive, caching DNS resolver. It is designed to be fast and lean and incorporates modern features based on open standards.To help increase online privacy, Unbound supports DNS-over-TLS which allows clients to encrypt their communication. Unbound is available for most...

CVE-2022-30699

A flaw was found in Unbound, which is vulnerable to a novel type of "ghost domain names" attack. The vulnerability works by targeting an Unbound instance. Unbound is queried for a subdomain of a rogue domain name. The rogue nameserver returns delegation information for the subdomain that updates...

CVE-2022-30698

A flaw was found in Unbound, which is vulnerable to a novel type of "ghost domain names" attack. The vulnerability works by targeting an Unbound instance. Unbound is queried for a subdomain of a rogue domain name. The rogue nameserver returns delegation information for the subdomain that updates...

Novel "ghost domain names" attack by updating almost expired delegation information

...

Novel "ghost domain names" attack by introducing subdomain delegations

...

Remote Code Execution

unbound is vulnerable to remote code execution. Malicious users is able to trigger continued resolvability of malicious domain names, even after their revocation from the parent zone, via a novel type of the ghost domain names attack that targets child-centric DNS resolvers...

FreeBSD : Unbound -- Multiple vulnerabilities (bc43a578-14ec-11ed-856e-d4c9ef517024)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the bc43a578-14ec-11ed-856e-d4c9ef517024 advisory. - NLnet Labs Unbound, up to and including version 1.16.1 is vulnerable to a novel type of the...