Cisco Webex Meetings Client for MacOS Information Disclosure (cisco-sa-webex-info-disc-OHqg982)

According to its self-reported version, Cisco Webex Meetings Client for MacOS is affected by an information disclosure vulnerability in the multicast DNS mDNS protocol configuration due to sensitive information being included in the mDNS reply. An unauthenticated, adjacent attacker can exploit...

Denial-of-service

An exploitable denial-of-service vulnerability exists in the message-parsing functionality of Videolabs libmicrodns. 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 a null...

Denial Of Service (DoS)

libmicrodns is vulnerable to denial of service. When an error occurs while parsing mDNS messages, some allocated data is not freed, possibly leading to a denial-of-service condition via resource exhaustion. An attacker can send a malicious mDNS message repeatedly to trigger this vulnerability...

Remote Code Execution (RCE)

An exploitable code execution vulnerability exists in the label-parsing functionality of Videolabs libmicrodns . 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. An...

Denial Of Service (DoS)

libmicrodns is vulnerable to denial of service. 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 a malicious mDNS message to exploit the vulnerability...

libmicrodns: Multiple vulnerabilities

Background libmicrodns is an mDNS library, focused on being simple and cross-platform. Description Multiple vulnerabilities have been discovered in libmicrodns. Please review the CVE identifiers and the upstream advisory referenced below for details. Impact Please review the referenced CVE...

VLC < 3.0.9 Multiple Vulnerabilities

The version of VLC media player installed on the remote Windows host is prior to 3.0.9. It is, therefore, affected by multiple vulnerabilities: - An exploitable denial-of-service vulnerability exists in the resource record-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing...

KLA11759 Multiple vulnerabilities in VLC media player

Multiple vulnerabilities were found in VLC media player. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code. Below is a complete list of vulnerabilities: 1. Vulnerability related to parsing compressed labels in mDNS messages can be exploited to...

Denial Of Service (DoS)

avahi is vulnerable to denial of service DoS. The vulnerability exists as a flaw was found in the way the Avahi daemon avahi-daemon processed multicast DNS mDNS packets with an empty payload. An attacker on the local network could use this flaw to cause avahi-daemon on a target system to enter an...

Denial Of Service (DoS)

Avahi is vulnerable to Denial Of Service DoS. Due to the way the Avahi daemon avahi-daemon processed Multicast DNS mDNS packets with corrupted checksums, an attacker on the local network could use this flaw to cause avahi-daemon on a target system to exit unexpectedly via specially-crafted mDNS...

Denial Of Service (DoS)

Avahi is vulnerable to Denial Of Service DoS. Due to the way avahi-daemon processed incoming unicast mDNS messages. if the mDNS reflector were enabled on a system, an attacker on the local network could send a specially-crafted unicast mDNS message to that system, resulting in its avahi-daemon...

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...

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 ...

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...

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...

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 ...

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...

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...

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 ...

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...