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 ...

Security update for tcpdump (important)

openSUSE Security Update: Security update for tcpdump Announcement ID: openSUSE-SU-2019:2348-1 Rating: important References: 1068716 1153098 1153332 Cross-References: CVE-2017-16808 CVE-2018-10103 CVE-2018-10105 CVE-2018-14461 CVE-2018-14462 CVE-2018-14463 CVE-2018-14464 CVE-2018-14465...

Security update for tcpdump (important)

openSUSE Security Update: Security update for tcpdump Announcement ID: openSUSE-SU-2019:2344-1 Rating: important References: 1068716 1153098 1153332 Cross-References: CVE-2017-16808 CVE-2018-10103 CVE-2018-10105 CVE-2018-14461 CVE-2018-14462 CVE-2018-14463 CVE-2018-14464 CVE-2018-14465...

CVE-2018-14463

An out-of-bounds read vulnerability was discovered in tcpdump while printing VRRP packets captured in a pcap file or coming from the network. A remote attacker may abuse this flaw by sending specially crafted packets that, when printed, would trigger the flaw and crash the application...

CVE-2018-14463

The VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrpprint for VRRP version 2, a different vulnerability than CVE-2019-15167...

CVE-2018-14463

The VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrpprint for VRRP version 2, a different vulnerability than CVE-2019-15167...

Code injection

The VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrpprint for VRRP version 2, a different vulnerability than CVE-2019-15167...

CVE-2018-14463

The VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrpprint for VRRP version 2, a different vulnerability than CVE-2019-15167...

CVE-2018-14463

The VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrpprint for VRRP version 2, a different vulnerability than CVE-2019-15167...

CVE-2018-14463

CVE-2018-14463 affects tcpdump before 4.9.3 with a buffer over-read in the VRRP parser (print-vrrp.c:vrrp_print) for VRRP version 2. The connected AlmaLinux advisory confirms the vulnerability and points to upgrading tcpdump to 4.9.3 or later as a remediation; no exploitation details are provided...