36 matches found
Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerabilities (cisco-sa-iosxr-dvmrp-memexh-dSmpdvfz)
According to its self-reported configuration, Cisco IOS XR Software is affected by multiple vulnerabilities: - Multiple denial of service DoS vulnerabilities exist in the Distance Vector Multicast Routing Protocol DVMRP feature due to insufficient queue management for Internet Group Management...
Cisco Releases Security Advisory for DVMRP Vulnerability in IOS XR Software
Cisco has released a security advisory on a vulnerability—CVE-2020-3566—in the Distance Vector Multicast Routing Protocol DVMRP feature of Cisco IOS XR software. This vulnerability affects Cisco devices running IOS XR software that have an active interface configured under multicast routing. A...
Design/Logic Flaw
A vulnerability in the Distance Vector Multicast Routing Protocol DVMRP feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to exhaust process memory of an affected device. The vulnerability is due to insufficient queue management for Internet Group Management Protoco...
CVE-2020-3566 Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerability
A vulnerability in the Distance Vector Multicast Routing Protocol DVMRP feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to exhaust process memory of an affected device. The vulnerability is due to insufficient queue management for Internet Group Management Protoco...
CVE-2020-3566
CVE-2020-3566 affects Cisco IOS XR Software, exploiting the DVMRP feature via crafted IGMP traffic to exhaust device memory and disrupt processes. Root cause is insufficient IGMP queue management within DVMRP, potentially impacting interior/exterior routing protocols and causing instability. Mult...
CVE-2020-3566 Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerability
A vulnerability in the Distance Vector Multicast Routing Protocol DVMRP feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to exhaust process memory of an affected device. The vulnerability is due to insufficient queue management for Internet Group Management Protoco...
CVE-2020-3566 - Denial of service vulnerability in Cisco IOS XR
A vulnerability in the Distance Vector Multicast Routing Protocol DVMRP feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to exhaust process memory of an affected device. The vulnerability is due to insufficient queue management for Internet Group Management Protoco...
CVE-2020-3569 - Denial of service vulnerability in Cisco IOS XR
Multiple vulnerabilities in the Distance Vector Multicast Routing Protocol DVMRP feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to either immediately crash the Internet Group Management Protocol IGMP process or make it consume available memory and eventually cras...
CVE-2020-3566: Uncontrolled Resource Consumption
A vulnerability in the Distance Vector Multicast Routing Protocol DVMRP feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to exhaust process memory of an affected device. The vulnerability is due to insufficient queue management for Internet Group Management Protoco...
Debian Security Advisory DSA 3775-1 (tcpdump - security update)
Multiple vulnerabilities have been discovered in tcpdump, a command-line network traffic analyzer. These vulnerabilities might result in denial of service or the execution of arbitrary code. OpenVAS Vulnerability Test $Id: deb3775.nasl 6607 2017-07-07 12:04:25Z cfischer $ Auto-generated from...
Buffer overflow
A bug in util-print.c:reltsprint in tcpdump before 4.9.0 could cause a buffer overflow in multiple protocol parsers DNS, DVMRP, HSRP, IGMP, lightweight resolver protocol, PIM...
CVE-2016-7993
A bug in util-print.c:reltsprint in tcpdump before 4.9.0 could cause a buffer overflow in multiple protocol parsers DNS, DVMRP, HSRP, IGMP, lightweight resolver protocol, PIM...
CVE-2016-7993
A bug in util-print.c:reltsprint in tcpdump before 4.9.0 could cause a buffer overflow in multiple protocol parsers DNS, DVMRP, HSRP, IGMP, lightweight resolver protocol, PIM...
CVE-2016-7993: Improper Restriction of Operations within the Bounds of a Memory Buffer
A bug in util-print.c:reltsprint in tcpdump before 4.9.0 could cause a buffer overflow in multiple protocol parsers DNS, DVMRP, HSRP, IGMP, lightweight resolver protocol, PIM...
CVE-2016-7993
A bug in util-print.c:reltsprint in tcpdump before 4.9.0 could cause a buffer overflow in multiple protocol parsers DNS, DVMRP, HSRP, IGMP, lightweight resolver protocol, PIM...
mrinfo NSE Script
Queries targets for multicast routing information. This works by sending a DVMRP Ask Neighbors 2 request to the target and listening for DVMRP Neighbors 2 responses that are sent back and which contain local addresses and the multicast neighbors on each interface of the target. If no specific...