CVE-2020-3359

A vulnerability in the multicast DNS mDNS feature of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to improper validation of mDNS packets. An attacker...

CVE-2020-3359 Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers Multicast DNS Denial of Service Vulnerability

A vulnerability in the multicast DNS mDNS feature of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to improper validation of mDNS packets. An attacker...

CVE-2020-3359 Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers Multicast DNS Denial of Service Vulnerability

A vulnerability in the multicast DNS mDNS feature of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to improper validation of mDNS packets. An attacker...

PT-2020-4181 · Cisco · Cisco Ios Xe

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers affected versions not specified Cisco IOS XE Software for Cisco Catalyst 9000 Series affected versions not specified Description: The issue is related to insufficient...

Airshare - Cross-platform Content Sharing In A Local Network

Airshare is a Python-based CLI tool and module that lets you transfer data between two machines in a local network, P2P, using Multicast-DNS. It also opens an HTTP gateway for other non-CLI external interfaces. It works completely offline! Built with aiohttp and zeroconf. Checkout the demo...

Scientific Linux Security Update : avahi on SL7.x x86_64 (20200407)

avahi: Multicast DNS responds to unicast queries outside of local network C Tenable Network Security, Inc. The descriptive text is C Scientific Linux. include'compat.inc'; if description scriptid135799; scriptversion"1.3"; scriptsetattributeattribute:"pluginmodificationdate", value:"2024/03/15";...

CentOS 7 : avahi (RHSA-2020:1176)

The remote CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:1176 advisory. - avahi-daemon in Avahi through 0.6.32 and 0.7 inadvertently responds to IPv6 unicast queries with source addresses that are not on-link, which allows remote...

avahi security update

CentOS Errata and Security Advisory CESA-2020:1176 An update for avahi is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating,...

avahi security update

0.6.31-20 - multicast DNS no longer responds to unicast queries outside of local network 1663410...

RHEL 7 : avahi (RHSA-2020:1176)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:1176 advisory. Avahi is an implementation of the DNS Service Discovery and Multicast DNS specifications for Zero Configuration Networking. It facilitates service...

Low: Red Hat Security Advisory: avahi security update

An update for avahi is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

Videolabs libmicrodns Resource Management Error Vulnerability

Videolabs libmicrodns is a cross-platform mDNS multicast DNS resolver from Videolabs Labs in France. A security vulnerability in the label parsing feature in Videolabs libmicrodns version 0.1.0 stems from the program failing to check the return value of the 'rrdecode' function when parsing...

Videolabs libmicrodns Denial of Service Vulnerability

Videolabs libmicrodns is a cross-platform mDNS multicast DNS resolver from Videolabs Labs in France. A security vulnerability exists in the resource record parsing feature of Videolabs libmicrodns version 0.1.0, which is caused by the program using compressed pointers without recursive checking...

Videolabs libmicrodns resource management error vulnerability (CNVD-2020-19846)

Videolabs libmicrodns is a cross-platform mDNS multicast DNS resolver from Videolabs Labs in France. A resource management error exists in resource allocation handling in Videolabs libmicrodns version 0.1.0. The vulnerability stems from mismanagement of system resources e.g., memory, disk space,...

Videolabs libmicrodns code issue vulnerability

Videolabs libmicrodns is a cross-platform mDNS multicast DNS resolver from Videolabs Labs in France. A security vulnerability exists in the message parsing functionality of Videolabs libmicrodns version 0.1.0, which stems from the program not checking the return value of the 'mdnsreadheader'...

DEBIAN-CVE-2020-6071

An exploitable denial-of-service vulnerability exists in the resource record-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing compressed labels in mDNS messages, the compression pointer is followed without checking for recursion, leading to a denial of service. An attacker can...

DEBIAN-CVE-2020-6078

An exploitable denial-of-service vulnerability exists in the message-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing mDNS messages in mdnsrecv, the return value of the mdnsreadheader function is not checked, leading to an uninitialized variable usage that eventually results in ...

DEBIAN-CVE-2020-6077

An exploitable denial-of-service vulnerability exists in the message-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing mDNS messages, the implementation does not properly keep track of the available data in the message, possibly leading to an out-of-bounds read that would result ...

DEBIAN-CVE-2020-6073

An exploitable denial-of-service vulnerability exists in the TXT record-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing the RDATA section in a TXT record in mDNS messages, multiple integer overflows can be triggered, leading to a denial of service. An attacker can send an mDNS...

DEBIAN-CVE-2020-6079

An exploitable denial-of-service vulnerability exists in the resource allocation handling of Videolabs libmicrodns 0.1.0. When encountering errors while parsing mDNS messages, some allocated data is not freed, possibly leading to a denial-of-service condition via resource exhaustion. An attacker...