Oracle Linux 8 : unbound (ELSA-2024-0965)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-0965 advisory. - bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator CVE-2023-50387 Tenable has extracted the preceding description block directly from the...

unbound security update

1.16.2-5.2 - bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator CVE-2023-50387 - bind9: Preparing an NSEC3 closest encloser proof can exhaust CPU resources CVE-2023-50868...

Ubuntu 20.04 LTS / 22.04 LTS / 23.10 : Unbound vulnerabilities (USN-6665-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6665-1 advisory. Elias Heftrig, Haya Schulmann, Niklas Vogel, and Michael Waidner discovered that Unbound incorrectly handled validating DNSSEC...

AlmaLinux 8 : unbound (ALSA-2024:0965)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:0965 advisory. - Certain DNSSEC aspects of the DNS protocol in RFC 4033, 4034, 4035, 6840, and related RFCs allow remote attackers to cause a denial of service CPU...

AlmaLinux 9 : unbound (ALSA-2024:0977)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:0977 advisory. - Certain DNSSEC aspects of the DNS protocol in RFC 4033, 4034, 4035, 6840, and related RFCs allow remote attackers to cause a denial of service CPU...

golang: net/http/internal: Denial of Service (DoS) via Resource Consumption via HTTP requests

A flaw was found in the Golang net/http/internal package. This issue may allow a malicious user to send an HTTP request and cause the receiver to read more bytes from network than are in the body up to 1GiB, causing the receiver to fail reading the response, possibly leading to a Denial of Servic...

USN-6644-2 tiff vulnerabilities

USN-6644-1 fixed vulnerabilities in LibTIFF. This update provides the corresponding updates for Ubuntu 22.04 LTS. Original advisory details: It was discovered that LibTIFF incorrectly handled certain files. If a user were tricked into opening a specially crafted file, an attacker could possibly u...

Denial Of Service(DoS)

suricata is vulnerable to Denial Of ServiceDoS . The vulnerability is due to consume excessive CPU and memory resources when processing crafted network traffic which could allow an attacker to craft traffic in a way that causes Suricata to consume excessive CPU and memory, leading to extreme...

Important: Red Hat Security Advisory: unbound security update

An update for unbound is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

MikroTik RouterOS Uncontrolled Resource Consumption (CVE-2017-7285)

A vulnerability in the network stack of MikroTik Version 6.38.5 released 2017-03-09 could allow an unauthenticated remote attacker to exhaust all available CPU via a flood of TCP RST packets, preventing the affected router from accepting new TCP connections. This plugin only works with Tenable.ot...

MikroTik RouterOs Uncontrolled Resource Consumption (CVE-2020-20230)

Mikrotik RouterOs before stable 6.47 suffers from an uncontrolled resource consumption in the sshd process. An authenticated remote attacker can cause a Denial of Service due to overloading the systems CPU. This plugin only works with Tenable.ot. Please visit...

MikroTik RouterOS Uncontrolled Resource Consumption (CVE-2012-6050)

The winbox service in MikroTik RouterOS 5.15 and earlier allows remote attackers to cause a denial of service CPU consumption, read the router version, and possibly have other impacts via a request to download the router's DLLs or plugins, as demonstrated by roteros.dll. This plugin only works wi...

MikroTik RouterOS Uncontrolled Resource Consumption (CVE-2017-6444)

The MikroTik Router hAP Lite 6.25 has no protection mechanism for unsolicited TCP ACK packets in the case of a fast network connection, which allows remote attackers to cause a denial of service CPU consumption by sending many ACK packets. After the attacker stops the exploit, the CPU usage is 10...

MikroTik RouterOs Uncontrolled Resource Consumption (CVE-2020-20248)

Mikrotik RouterOs before stable 6.47 suffers from an uncontrolled resource consumption in the memtest process. An authenticated remote attacker can cause a Denial of Service due to overloading the systems CPU. This plugin only works with Tenable.ot. Please visit...

MikroTik RouterOs Uncontrolled Resource Consumption (CVE-2020-20217)

Mikrotik RouterOs before 6.47 stable tree suffers from an uncontrolled resource consumption vulnerability in the /nova/bin/route process. An authenticated remote attacker can cause a Denial of Service due to overloading the systems CPU. This plugin only works with Tenable.ot. Please visit...

MikroTik RouterOS Uncontrolled Resource Consumption (CVE-2020-20221)

Mikrotik RouterOs before 6.44.6 long-term tree suffers from an uncontrolled resource consumption vulnerability in the /nova/bin/cerm process. An authenticated remote attacker can cause a Denial of Service due to overloading the systems CPU. This plugin only works with Tenable.ot. Please visit...

RHEL 8 : unbound (RHSA-2024:0982)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:0982 advisory. The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fixes: bind9: KeyTrap - Extreme CPU...

MikroTik RouterOS Uncontrolled Resource Consumption (CVE-2020-20021)

An issue discovered in MikroTik Router v6.46.3 and earlier allows attacker to cause denial of service via misconfiguration in the SSH daemon. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

MikroTik RouterOS Uncontrolled Resource Consumption (CVE-2018-1157)

Mikrotik RouterOS before 6.42.7 and 6.40.9 is vulnerable to a memory exhaustion vulnerability. An authenticated remote attacker can crash the HTTP server and in some circumstances reboot the system via a crafted HTTP POST request. This plugin only works with Tenable.ot. Please visit...

RHEL 9 : OpenShift Container Platform 4.15.z (RHSA-2023:7200)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7200 advisory. Red Hat build of MicroShift is Red Hat's light-weight Kubernetes orchestration solution designed for edge device deployments and is built fr...