CVE-2019-15167

The VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrpprint for VRRP version 3, a different vulnerability than CVE-2018-14463...

GHSA-9773-3FQG-8W25 OpenStack Neutron's unsupported dport option prevents applying security groups

An issue was discovered in the iptables firewall module in OpenStack Neutron before 10.0.8, 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By setting a destination port in a security group rule along with a protocol that doesn't support that option for example, VRRP, an...

[SECURITY] Fedora 34 Update: keepalived-2.2.4-2.fc34

Keepalived provides simple and robust facilities for load balancing and high availability to Linux system and Linux based infrastructures. The load balancing framework relies on well-known and widely used Linux Virtual Server IPVS kernel module providing Layer4 load balancing. Keepalived implemen...

[SECURITY] Fedora 35 Update: keepalived-2.2.4-2.fc35

Keepalived provides simple and robust facilities for load balancing and high availability to Linux system and Linux based infrastructures. The load balancing framework relies on well-known and widely used Linux Virtual Server IPVS kernel module providing Layer4 load balancing. Keepalived implemen...

Fedora: Security Advisory for keepalived (FEDORA-2021-255eff1bb5)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Fedora: Security Advisory for keepalived (FEDORA-2021-0cda131052)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Cisco small business RV130W 1.0.3.44 - Inject Counterfeit Routers

Exploit Title: Cisco small business RV130W 1.0.3.44 - Inject Counterfeit Routers Date: 24/09/2021 Exploit Author: Michael Alamoot Vendor Homepage: https://www.cisco.com/ Version: RV130W 1.0.3.44 Tested on: Kali linux ! /usr/bin/env python3 from scapy.contrib.eigrp import EIGRPAuthData from...

Cisco Small Business RV130W 1.0.3.44 Injection

Exploit Title: Cisco small business RV130W 1.0.3.44 - Inject Counterfeit Routers Date: 24/09/2021 Exploit Author: Michael Alamoot Vendor Homepage: https://www.cisco.com/ Version: RV130W 1.0.3.44 Tested on: Kali linux ! /usr/bin/env python3 from scapy.contrib.eigrp import EIGRPAuthData from...

Cisco RV130W 1.0.3.44 - Inject Counterfeit Routers Exploit

Exploit Title: Cisco small business RV130W 1.0.3.44 - Inject Counterfeit Routers Exploit Author: Michael Alamoot Vendor Homepage: https://www.cisco.com/ Version: RV130W 1.0.3.44 Tested on: Kali linux ! /usr/bin/env python3 from scapy.contrib.eigrp import EIGRPAuthData from scapy.contrib.eigrp...

NewStart CGSL MAIN 6.02 : tcpdump Multiple Vulnerabilities (NS-SA-2021-0082)

The remote NewStart CGSL host, running version MAIN 6.02, has tcpdump packages installed that are affected by multiple vulnerabilities: - The ICMP parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp.c:icmpprint. CVE-2018-14462 - The ICMPv6 parser in tcpdump before 4.9.3 has a buff...

How to use Keepalived for high availability and load balancing

In a nutshell Keepalived implements VRRP Virtual Router Redundancy Protocol on a Linux system as well as managing Linux Virtual Server configuration. Keepalived can implement High Availability active/passive and load balancing active/active setups that can be made responsive to several customisab...

Oracle Linux 8 : tcpdump (ELSA-2020-4760)

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2020-4760 advisory. 14:4.9.3-1 - Resolves: 1804063 - Rebase tcpdump to 4.9.3 to fix multiple CVEs Tenable has extracted the preceding description block directly from the...

The vulnerability of the vrrp_print() function in the tcpdump utility for capturing and analyzing network traffic allows a hacker to induce a service failure.

The vulnerability of the vrrpprint function in the print-vrrp.c utility for capturing and analyzing network traffic using tcpdump is related to reading beyond the buffer boundaries in memory. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

Denial Of Service (DoS)

tcpdump is vulnerable to denial of service DoS. The vulnerability exists as the VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrpprint...

Huawei Data Communication: Configuring VRRP Authentication

VRRP security policies are configured to prevent network attacks. Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free...

Huawei Data Communication: Read display vrrp

Get the current VRRP configuration of the VRP device. Note: This script only stores information for other Policy Controls. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

EulerOS Virtualization for ARM 64 3.0.5.0 : tcpdump (EulerOS-SA-2020-1072)

According to the versions of the tcpdump package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - tcpdump.org tcpdump 4.9.2 is affected by: CWE-126: Buffer Over-read. The impact is: May expose Saved Frame Pointer,...

The vulnerability in the print-vrrp.c:vrrp_print() function of the tcpdump utility for capturing and analyzing network traffic allows a perpetrator to gain unauthorized access to information and compromise its integrity and availability.

The vulnerability of the print-vrrp.c:vrrpprint function in the tcpdump utility for capturing and analyzing network traffic is related to reading data beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a remote attacker to gain unauthorized access to information and...

EulerOS 2.0 SP5 : tcpdump (EulerOS-SA-2019-2551)

According to the versions of the tcpdump package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The LDP parser in tcpdump before 4.9.3 has a buffer over-read in print-ldp.c:ldptlvprint.CVE-2018-14461 - The ICMP parser in tcpdump before 4.9....

openSUSE Security Update : tcpdump (openSUSE-2019-2348)

This update for tcpdump fixes the following issues : - CVE-2017-16808: Fixed a heap-based buffer over-read related to aoeprint and lookupemem bsc1068716 bsc1153098. - CVE-2018-10103: Fixed a mishandling of the printing of SMB data bsc1153098. - CVE-2018-10105: Fixed a mishandling of the printing ...