Hulios

Hulios Hardened Universal Linux Invisibility and Onion System Hulios is an eBPF-powered, transparent Tor VPN gateway for Linux. It secures outbound network traffic by redirecting TCP sockets and DNS queries through an embedded Arti Tor client instance and a localized Hickory-based DNS resolver. B...

[SECURITY] Fedora 43 Update: rust-hickory-proto-0.26.2-1.fc43

Hickory-proto is a safe and secure low-level DNS library. This is the foundational DNS protocol library used by the other higher-level Hickory DNS crates...

[SECURITY] Fedora 43 Update: rust-hickory-net-0.26.2-1.fc43

Hickory-net is a safe and secure low-level DNS library. This is the foundational DNS protocol library used by the other higher-level Hickory DNS crates...

[SECURITY] Fedora 43 Update: rust-hickory-resolver-0.26.2-1.fc43

Hickory-resolver is a safe and secure DNS stub resolver library intended to be a high-level library for DNS record resolution...

Fedora 46 : rust-hickory-net / rust-hickory-proto / rust-hickory-resolver (2026-08a5c52d65)

The remote Fedora 46 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2026-08a5c52d65 advisory. Update hickory-dns crates to version 0.26.2. This includes fixes for a large number of security relevant bugs. Release notes:...

GHSA-Q2QQ-HMJ6-3WPP hickory-proto vulnerable to CPU exhaustion during message encoding due to O(n²) name compression

During message encoding, hickory-proto's BinEncoder stores pointers to labels that are candidates for name compression in a Vec. The name compression logic then searches for matches with a linear scan. A malicious message with many records can both introduce many candidate labels, and invoke this...

hickory-proto vulnerable to CPU exhaustion during message encoding due to O(n²) name compression

During message encoding, hickory-proto's BinEncoder stores pointers to labels that are candidates for name compression in a Vec. The name compression logic then searches for matches with a linear scan. A malicious message with many records can both introduce many candidate labels, and invoke this...

acme-validation-propagation (>=0.1.5, <=0.1.8), agnostic (>=0.2.1, <=0.2.6) +37 more potentially affected by unknown CVE via hickory-proto (>=0.24.4, <=0.25.0-alpha.5)

hickory-proto CARGO version =0.24.4, =0.1.5, =0.2.1, =0.24.0, =0.9.3, =0.1.0, =0.5.0, =0.1.0, =0.0.1, =0.2.6, =0.2.8 - getip 0.1.0 and more Source cves: unknown CVE Source advisory: OSV:GHSA-Q2QQ-HMJ6-3WPP...

async-std-resolver (>=0.25.0-alpha.1, <=0.25.0-alpha.5), ezk-sip-ua (>=0.5.0, <=0.7.1) +5 more potentially affected by unknown CVE via hickory-proto (>=0.25.0-alpha.1, <=0.25.0-alpha.5)

hickory-proto CARGO version =0.25.0-alpha.1, =0.25.0-alpha.1, =0.5.0, =0.25.0-alpha.1, =0.25.0-alpha.5 - hickory-resolver 0.25.0-alpha.1 - hickory-server 0.25.0-alpha.1 - shadowsocks 1.22.0 Source cves: unknown CVE Source advisory: OSV:GHSA-3V94-MW7P-V465...

PT-2026-38348

🟠 Hickory-DNS, CPU exhaustion due to On² name compression, CVE-2024-53618 Moderate https://t.co/cx7x7R6VZX...

PT-2026-38485

The NSEC3 closest-encloser proof validation in hickory-proto's 0.25.0-alpha.3 ... 0.25.2 and hickory-net's 0.26.0-alpha.1 .. 0.26.0 DnssecDnsHandle walks from the QNAME up to the SOA owner name, building a list of candidate encloser names. The iterator used assumes the QNAME is a descendant of th...

RUSTSEC-2026-0119 CPU exhaustion during message encoding due to O(n²) name compression

During message encoding, hickory-proto's BinEncoder stores pointers to labels that are candidates for name compression in a Vec. The name compression logic then searches for matches with a linear scan. A malicious message with many records can both introduce many candidate labels, and invoke this...

NSEC3 closest-encloser proof validation enters unbounded loop on cross-zone responses

The NSEC3 closest-encloser proof validation in hickory-proto's DnssecDnsHandle walks from the QNAME up to the SOA owner name, building a list of candidate encloser names. The iterator used assumes the QNAME is a descendant of the SOA owner, terminating only when the current candidate equals the S...

CPU exhaustion during message encoding due to O(n²) name compression

During message encoding, hickory-proto's BinEncoder stores pointers to labels that are candidates for name compression in a Vec. The name compression logic then searches for matches with a linear scan. A malicious message with many records can both introduce many candidate labels, and invoke this...

acme-validation-propagation (>=0.1.5, <=0.1.8), agnostic (>=0.2.1, <=0.2.6) +37 more potentially affected by CVE-2024-8508 via hickory-proto (>=0.24.4, <=0.25.0-alpha.5)

hickory-proto CARGO version =0.24.4, =0.1.5, =0.2.1, =0.24.0, =0.9.3, =0.1.0, =0.5.0, =0.1.0, =0.0.1, =0.2.6, =0.2.8 - getip 0.1.0 and more Source cves: CVE-2024-8508 Source advisory: OSV:RUSTSEC-2026-0119...

async-std-resolver (>=0.25.0-alpha.1, <=0.25.0-alpha.5), ezk-sip-ua (>=0.5.0, <=0.7.1) +5 more potentially affected by unknown CVE via hickory-proto (>=0.25.0-alpha.1, <=0.25.0-alpha.5)

hickory-proto CARGO version =0.25.0-alpha.1, =0.25.0-alpha.1, =0.5.0, =0.25.0-alpha.1, =0.25.0-alpha.5 - hickory-resolver 0.25.0-alpha.1 - hickory-server 0.25.0-alpha.1 - shadowsocks 1.22.0 Source cves: unknown CVE Source advisory: OSV:RUSTSEC-2026-0118...

RUSTSEC-2026-0118 NSEC3 closest-encloser proof validation enters unbounded loop on cross-zone responses

The NSEC3 closest-encloser proof validation in hickory-proto's DnssecDnsHandle walks from the QNAME up to the SOA owner name, building a list of candidate encloser names. The iterator used assumes the QNAME is a descendant of the SOA owner, terminating only when the current candidate equals the S...

GHSA-83HF-93M4-RGWQ Hickory DNS's Record Cache Accepts AUTHORITY-Section NS from Sibling Zone via Parent-Pool Zone-Context Elevation

Summary The Hickory DNS project's experimental hickory-recursor crate's record cache DnsLru stores records from DNS responses keyed by each record's own name, type, not by the query that triggered the response. cacheresponse in crates/recursor/src/lib.rs chains ANSWER, AUTHORITY, and ADDITIONAL...

hickory-server (>=0.24.0, <=0.25.0-alpha.1) potentially affected by CVE-2026-42254 via hickory-recursor (>=0.24.4, <=0.25.0-alpha.1)

hickory-recursor CARGO version =0.24.4, =0.24.0, =0.25.0-alpha.1 Source cves: CVE-2026-42254 Source advisory: OSV:GHSA-83HF-93M4-RGWQ...

Hickory DNS's Record Cache Accepts AUTHORITY-Section NS from Sibling Zone via Parent-Pool Zone-Context Elevation

Summary The Hickory DNS project's experimental hickory-recursor crate's record cache DnsLru stores records from DNS responses keyed by each record's own name, type, not by the query that triggered the response. cacheresponse in crates/recursor/src/lib.rs chains ANSWER, AUTHORITY, and ADDITIONAL...