rpm package
opensuse/dnsdist&distro=openSUSE Tumbleweed
pkg:rpm/opensuse/dnsdist&distro=openSUSE%20Tumbleweed
Vulnerabilities (27)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-24028 | Med | 5.3 | < 2.0.3-1.1 | 2.0.3-1.1 | Mar 31, 2026 | An attacker might be able to trigger an out-of-bounds read by sending a crafted DNS response packet, when custom Lua code uses newDNSPacketOverlay to parse DNS packets. The out-of-bounds read might trigger a crash, leading to a denial of service, or access unrelated memory, leadi | |
| CVE-2026-0396 | Low | 3.1 | < 2.0.3-1.1 | 2.0.3-1.1 | Mar 31, 2026 | An attacker might be able to inject HTML content into the internal web dashboard by sending crafted DNS queries to a DNSdist instance where domain-based dynamic rules have been enabled via either DynBlockRulesGroup:setSuffixMatchRule or DynBlockRulesGroup:setSuffixMatchRuleFFI. | |
| CVE-2025-8671 | Hig | 7.5 | < 2.0.2-1.1 | 2.0.2-1.1 | Aug 13, 2025 | A mismatch caused by client-triggered server-sent stream resets between HTTP/2 specifications and the internal architectures of some HTTP/2 implementations may result in excessive server resource consumption leading to denial-of-service (DoS). By opening streams and then rapidly | |
| CVE-2025-30194 | Hig | 7.5 | < 1.9.10-2.1 | 1.9.10-2.1 | Apr 29, 2025 | When DNSdist is configured to provide DoH via the nghttp2 provider, an attacker can cause a denial of service by crafting a DoH exchange that triggers an illegal memory access (double-free) and crash of DNSdist, causing a denial of service. The remedy is: upgrade to the patched | |
| CVE-2024-25581 | Hig | 7.5 | < 1.9.4-1.1 | 1.9.4-1.1 | May 14, 2024 | When incoming DNS over HTTPS support is enabled using the nghttp2 provider, and queries are routed to a tcp-only or DNS over TLS backend, an attacker can trigger an assertion failure in DNSdist by sending a request for a zone transfer (AXFR or IXFR) over DNS over HTTPS, causing t | |
| CVE-2018-14663 | Med | 5.9 | < 1.8.0~rc1-1.1 | 1.8.0~rc1-1.1 | Nov 26, 2018 | An issue has been found in PowerDNS DNSDist before 1.3.3 allowing a remote attacker to craft a DNS query with trailing data such that the addition of a record by dnsdist, for example an OPT record when adding EDNS Client Subnet, might result in the trailing data being smuggled to | |
| CVE-2016-7069 | Med | 5.9 | < 1.8.0~rc1-1.1 | 1.8.0~rc1-1.1 | Sep 11, 2018 | An issue has been found in dnsdist before 1.2.0 in the way EDNS0 OPT records are handled when parsing responses from a backend. When dnsdist is configured to add EDNS Client Subnet to a query, the response may contain an EDNS0 OPT record that has to be removed before forwarding t |
- affected < 2.0.3-1.1fixed 2.0.3-1.1
An attacker might be able to trigger an out-of-bounds read by sending a crafted DNS response packet, when custom Lua code uses newDNSPacketOverlay to parse DNS packets. The out-of-bounds read might trigger a crash, leading to a denial of service, or access unrelated memory, leadi
- affected < 2.0.3-1.1fixed 2.0.3-1.1
An attacker might be able to inject HTML content into the internal web dashboard by sending crafted DNS queries to a DNSdist instance where domain-based dynamic rules have been enabled via either DynBlockRulesGroup:setSuffixMatchRule or DynBlockRulesGroup:setSuffixMatchRuleFFI.
- affected < 2.0.2-1.1fixed 2.0.2-1.1
A mismatch caused by client-triggered server-sent stream resets between HTTP/2 specifications and the internal architectures of some HTTP/2 implementations may result in excessive server resource consumption leading to denial-of-service (DoS). By opening streams and then rapidly
- affected < 1.9.10-2.1fixed 1.9.10-2.1
When DNSdist is configured to provide DoH via the nghttp2 provider, an attacker can cause a denial of service by crafting a DoH exchange that triggers an illegal memory access (double-free) and crash of DNSdist, causing a denial of service. The remedy is: upgrade to the patched
- affected < 1.9.4-1.1fixed 1.9.4-1.1
When incoming DNS over HTTPS support is enabled using the nghttp2 provider, and queries are routed to a tcp-only or DNS over TLS backend, an attacker can trigger an assertion failure in DNSdist by sending a request for a zone transfer (AXFR or IXFR) over DNS over HTTPS, causing t
- affected < 1.8.0~rc1-1.1fixed 1.8.0~rc1-1.1
An issue has been found in PowerDNS DNSDist before 1.3.3 allowing a remote attacker to craft a DNS query with trailing data such that the addition of a record by dnsdist, for example an OPT record when adding EDNS Client Subnet, might result in the trailing data being smuggled to
- affected < 1.8.0~rc1-1.1fixed 1.8.0~rc1-1.1
An issue has been found in dnsdist before 1.2.0 in the way EDNS0 OPT records are handled when parsing responses from a backend. When dnsdist is configured to add EDNS Client Subnet to a query, the response may contain an EDNS0 OPT record that has to be removed before forwarding t
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