DnsServer vulnerabilities
6 known vulnerabilities in DnsServer from Technitium. 6 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 7.5 High severity
Dnsserver: Use of Insufficiently Random Values
An issue in Technitium through v13.2.2 enables attackers to conduct a DNS cache poisoning attack and inject fake responses by reviving the birthday attack.
- 7.5 High severity
dns_server: Insufficient Control of Network Message Volume (Network Amplification)
Technitium 11.5.3 allows remote attackers to cause a denial of service (bandwidth amplification) because the DNSBomb manipulation causes accumulation of low-rate DNS queries such that there is a large-sized response in a burst of traffic.
- 7.5 High severity
dns_server: Insufficient Verification of Data Authenticity
An issue was discovered in Technitium through 11.0.3. It enables attackers to conduct a DNS cache poisoning attack and inject fake responses within 1 second, which is impactful.
- 7.5 High severity
dns_server: Insufficient Control of Network Message Volume (Network Amplification)
An issue was discovered in Technitium through 11.0.2. It enables attackers to launch amplification attacks (3 times more than other "golden model" software like BIND) and cause potential DoS.
- 7.5 High severity
dns_server: Insufficient Control of Network Message Volume (Network Amplification)
An issue was discovered in Technitium through 11.0.2. The forwarding mode enables attackers to create a query loop using Technitium resolvers, launching amplification attacks and causing potential DoS.
- 7.5 High severity
dns_server: Uncontrolled Resource Consumption
An issue was discovered in Technitium 11.0.2. There is a vulnerability (called BadDNS) in DNS resolving software, which triggers a resolver to ignore valid responses, thus causing DoS (denial of service) for normal resolution. The effects of an exploit would b