Vulnerabilities (CVE)

Filtered by vendor Technitium Subscribe
Filtered by product Dnsserver
Total 4 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-28457 1 Technitium 1 Dnsserver 2025-04-22 N/A 7.5 HIGH
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.
CVE-2023-28456 1 Technitium 1 Dnsserver 2025-04-22 N/A 7.5 HIGH
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.
CVE-2023-28455 1 Technitium 1 Dnsserver 2025-04-22 N/A 7.5 HIGH
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.
CVE-2023-28451 1 Technitium 1 Dnsserver 2025-04-22 N/A 7.5 HIGH
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 be widespread and highly impactful, because the attacker could just forge a response targeting the source port of a vulnerable resolver without the need to guess the correct TXID.