Videolabs libmicrodns Input Validation Error Vulnerability

Videolabs libmicrodns is a cross-platform mDNS multicast DNS resolver from Videolabs Labs in France. An input validation error vulnerability exists in the TXT record parsing feature of Videolabs libmicrodns 0.1.0. The vulnerability stems from a network system or product that does not properly...

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...

php: heap-based buffer overflow in DNS TXT record parsing

A heap-based buffer overflow flaw was found in the way PHP parsed DNS TXT records. A malicious DNS server or a man-in-the-middle attacker could possibly use this flaw to execute arbitrary code as the PHP interpreter if a PHP application used the dnsgetrecord function to perform a DNS query...