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...

DEBIAN-CVE-2020-6080

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...

DEBIAN-CVE-2020-6072

An exploitable code execution vulnerability exists in the label-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing compressed labels in mDNS messages, the rrdecode function's return value is not checked, leading to a double free that could be exploited to execute arbitrary code. A...

UBUNTU-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...

UBUNTU-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...

UBUNTU-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 ...

UBUNTU-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...

PT-2020-2144 · Videolabs +2 · Libmicrodns +2

Name of the Vulnerable Software and Affected Versions: Videolabs libmicrodns version 0.1.0 Description: The issue is related to a buffer overflow in the microdns library of the VideoLAN VLC media player, allowing a remote attacker to cause a denial of service or execute arbitrary code using a...

PT-2020-2816 · Videolabs +1 · Libmicrodns +1

Name of the Vulnerable Software and Affected Versions: Videolabs libmicrodns version 0.1.0 Description: An exploitable denial-of-service issue exists in the resource allocation handling of Videolabs libmicrodns. When encountering errors while parsing mDNS messages, some allocated data is not free...

PT-2020-2143 · Videolabs +1 · Libmicrodns +1

Name of the Vulnerable Software and Affected Versions: Videolabs libmicrodns version 0.1.0 Description: A denial-of-service issue exists in the resource record-parsing functionality of libmicrodns. When parsing compressed labels in mDNS messages, the compression pointer is followed without checki...

PT-2020-2146 · Videolabs +1 · Libmicrodns +1

Name of the Vulnerable Software and Affected Versions: Videolabs libmicrodns version 0.1.0 Description: The issue is related to a denial-of-service vulnerability in the message-parsing functionality of libmicrodns. It occurs when parsing mDNS messages, as the implementation does not properly trac...

PT-2020-2147 · Videolabs +1 · Libmicrodns +1

Name of the Vulnerable Software and Affected Versions: Videolabs libmicrodns version 0.1.0 Description: The issue is related to the message-parsing functionality. When parsing mDNS messages in mdns recv, the return value of the mdns read header function is not checked, leading to an uninitialized...

PT-2020-2148 · Videolabs +1 · Libmicrodns +1

Name of the Vulnerable Software and Affected Versions: Videolabs libmicrodns version 0.1.0 Description: The issue is related to a denial-of-service condition that can occur due to improper resource allocation handling when parsing mDNS messages. If errors are encountered during this process, some...

PT-2020-2145 · Videolabs +1 · Libmicrodns +1

Name of the Vulnerable Software and Affected Versions: Videolabs libmicrodns version 0.1.0 Description: The issue is related to the parsing of TXT records in mDNS messages, where multiple integer overflows can occur, leading to a denial of service. An attacker can exploit this by sending a...

CVE-2020-3182

A vulnerability in the multicast DNS mDNS protocol configuration of Cisco Webex Meetings Client for MacOS could allow an unauthenticated adjacent attacker to obtain sensitive information about the device on which the Webex client is running. The vulnerability exists because sensitive information ...

CVE-2011-0220

Apple Bonjour before 2011 allows a crash via a crafted multicast DNS packet...

CVE-2011-0220

Apple Bonjour before 2011 is affected by CVE-2011-0220, with a crash caused by processing a crafted multicast DNS packet. The CVE relates to Apple’s mDNSResponder stack; details on affected versions, exact root cause, exploitation status, and available fixes are not provided in the connected docu...

Critical Cisco 'CDPwn' Protocol Flaws Explained: Podcast

Researchers on Wednesday disclosed five critical vulnerabilities in Cisco Discovery Protocol CDP, the Cisco Proprietary Layer 2 network protocol that is used to discover information about locally attached Cisco equipment. Researchers say that the vulnerabilities, which they collectively call CDPw...

PT-2020-15306 · Cloudbees +1 · Jenkins

Name of the Vulnerable Software and Affected Versions: Jenkins versions 2.218 and earlier Jenkins LTS versions 2.204.1 and earlier Description: The issue allows for a UDP amplification reflection denial of service attack on port 33848. This can be exploited by sending a specially crafted UDP...

The vulnerability of the Border Gateway Protocol (BGP) implementation in Ethernet VPN technology of the Cisco IOS XR operating system allows a attacker to cause a service failure.

The vulnerability of the Border Gateway Protocol BGP implementation in Ethernet VPN technology of the Cisco IOS XR operating system is related to resource management errors. Exploiting this vulnerability allows a malicious actor to cause service failures through a specially created Multicast Leav...