unbound vulnerabilities (openSUSE)
79 vulnerabilities.
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unboundopenSUSE DNS-over-QUIC (DoQ) path-migration can lead to use-after-free on multi-threaded deployments. 7.5 High -
unboundopenSUSE Aggregate DNS name chained pointer decompression work leads to degradation of service. 5.3 Medium -
unboundopenSUSE Possible insecure NXDOMAIN for non-existing records under a configured island trust anchor underneath an insecure parent. 6.5 Medium -
unboundopenSUSE Bypass of a configured island trust anchor underneath an insecure parent from an atacker-controlled NSEC record. 3.7 Low -
unboundopenSUSE Possible cache poisoning vulnerability via a cache side-channel exposed by 'unwanted-reply-threshold' 5.3 Medium -
unboundopenSUSE Retrap: Novel Vulnerabilities to launch Algorithmic Complexity Attacks on DNSSEC 5.3 Medium -
unboundopenSUSE Use-after-free in DoH stream cleanup code path 5.9 Medium -
unboundopenSUSE CNAME synthesis could lead to heap corruption 8.4 High -
unboundopenSUSE Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY 9.1 Critical -
unboundopenSUSE Possible heap buffer overflow during DNSSEC canonicalization 7.5 High -
unboundopenSUSE Possible degradation of service from continuous queries on the same TCP/DoT connection 5.3 Medium -
unboundopenSUSE Use-after-free in DoQ stream output buffer on reset re-transmission 6.5 Medium -
unboundopenSUSE Possible ZONEMD verification bypass window 4.4 Medium -
unboundopenSUSE 'serve-expired' can bypass Unbound 'wait-limit' 3.7 Low -
unboundopenSUSE Degradation of resolution service when 'discard-timeout' and 'serve-expired-client-timeout' are combined in unusual configuration 5.9 Medium -
unboundopenSUSE Possible heap buffer overflow when validator canonicalizes RDATA that contains domain name 4.8 Medium -
unboundopenSUSE Remote DNS-over-QUIC (DoQ) flow-control assertion failure in libngtcp2 5.9 Medium -
unboundopenSUSE Packet of death for a DNSCrypt misconfigured Unbound 5.9 Medium -
unboundopenSUSE 'dns-error-reporting: yes' leads to stack buffer overflow 7.5 High -
unboundopenSUSE 'serve-expired-client-timeout' and 'response-ip' CNAME redirect could lead to a crash 5.9 Medium -
unboundopenSUSE Privacy/configuration issue when adding local data in views through 'unbound-control' 3.1 Low -
unboundopenSUSE DNS Cookie bypass when combined with proxy-protocol use 3.7 Low -
unboundopenSUSE Memory corruption could lead to crash and denial of service 5.9 Medium -
unboundopenSUSE Possible cache poisoning attack by mapping source port population per thread 5.7 Medium -
unboundopenSUSE Attacker supplied '0.0.0.0'/'::' glue triggers defensive full-cache flush 5.3 Medium -
unboundopenSUSE BOGUS configured primary hostname accepted for XFR in auth/rpz zones 6.5 Medium -
unboundopenSUSE 'response-ip'/'rpz' can rewrite BOGUS answers instead of returning SERVFAIL 6.3 Medium -
unboundopenSUSE Possible heap use-after-free in an error path when a DoT forwarded query is jostled out 5.9 Medium -
unboundopenSUSE 'max-global-quota' reset by DNSSEC validation restarts 5.3 Medium -
unboundopenSUSE A wildcard replay, as another piece of data, triggers poisoning in the serve expired reply path 3.7 Low -
unboundopenSUSE Cross-zone wildcard cache poisoning via RRSIG.labels manipulation 7.5 High -
unboundopenSUSE Off-by-one error in 'harden-below-nxdomain' logic can shadow a stub/forward zone by a legitimate parent's NXDOMAIN 3.7 Low -
unboundopenSUSE Libunbound applications configured with 'unwanted-reply-threshold' could eventually be abruptly terminated 5.9 Medium -
unboundopenSUSE Extra fix for CVE-2026-40622 to also clamp the TTL of A/AAAA records disallowing a one-time 'ghost domain' delegation renewal via glue records 3.7 Low -
unboundopenSUSE Degradation of resolution service from improperly accounted client-terminated DNS-over-QUIC queries 3.7 Low -
unboundopenSUSE Packet of death for DNSCrypt over TCP 7.5 High -
unboundopenSUSE Remote DNS-over-QUIC denial of service due to `quic-size` budget bypass 7.5 High -
unboundopenSUSE Assertion in libngtcp2 when under pressure in high concurrency DNS-over-QUIC environments 5.9 Medium -
unboundopenSUSE Use after free and crash under special conditions in RPZ code 4.6 Medium -
unboundopenSUSE Unbounded name compression in certain cases causes degradation of service 6.9 Medium -
unboundopenSUSE Possible cache poisoning via promiscuous records for the authority section 5.7 Medium -
unboundopenSUSE Crash during DNSSEC validation of malicious content 8.7 High -
unboundopenSUSE Heap overflow with multiple NSID, COOKIE, PADDING EDNS options 8.7 High -
unboundopenSUSE Degradation of service with unbounded NSEC3 hash calculations 6.9 Medium -
unboundopenSUSE Jostle logic bypass degrades resolution performance 6.9 Medium -
unboundopenSUSE Long list of incoming EDNS options degrades performance 6.6 Medium -
unboundopenSUSE Another 'ghost domain names' attack variant 6.6 Medium -
unboundopenSUSE Possible arbitrary code execution during DNSSEC validation 9.1 Critical -
unboundopenSUSE Packet of death with DNSCrypt 4.6 Medium -
unboundopenSUSE Possible domain hijacking via promiscuous records in the authority section 5.7 Medium - Show olderLoading…