PT-2025-32004 · Unknown · Onion-Site-Template

Name of the Vulnerable Software and Affected Versions: onion-site-template versions including commit 3196bd89 Description: onion-site-template, a complete and scalable Tor hidden service self-hosting sample, contains a baked-in Tor image when secrets are copied from an existing onion domain. A...

Unlearning-Enhanced Website Fingerprinting Attack: against Backdoor Poisoning in Anonymous Networks

Website Fingerprinting WF is an effective tool for regulating and governing the dark web. However, its performance can be significantly degraded by backdoor poisoning attacks in practical deployments. This paper aims to address the problem of hidden backdoor poisoning attacks faced by Website...

Brave Desktop 1.79.118 Security Fixes

Fixed Tor onion icon incorrectly appearing in the URL bar in certain cases as reported on HackerOne by newfunction. 45102 & 45376 Upgraded Chromium to 137.0.7151.61 — refer to Google Chrome advisories for inherited CVEs...

CVE-2020-27985

Security Onion v2 prior to 2.3.10 has an incorrect sudo configuration, which allows the administrative user to obtain root access without using the sudo password by editing and executing /home//SecurityOnion/setup/so-setup...

CVE-2020-25073

FreedomBox through 20.13 allows remote attackers to obtain sensitive information from the /server-status page of the Apache HTTP Server, because a connection from the Tor onion service or from PageKite is considered a local connection. This affects both the freedombox and plinth packages of some...

CVE-2018-25022

The Onion module in toxcore before 0.2.2 doesn't restrict which packets can be onion-routed, which allows a remote attacker to discover a target user's IP address when knowing only their Tox Id by positioning themselves close to target's Tox Id in the DHT for the target to establish an onion...

Network-Wide Quantum Key Distribution with Onion Routing Relay

The advancement of quantum computing threatens classical cryptographic methods, necessitating the development of secure quantum key distribution QKD solutions for QKD Networks QKDN. In this paper, a novel key distribution protocol, Onion Routing Relay ORR, that integrates onion routing OR with...

Network-Wide Quantum Key Distribution with Onion Routing Relay (Conference Version)

The advancement of quantum computing threatens classical cryptographic methods, necessitating the development of secure quantum key distribution QKD solutions for QKD Networks QKDN. In this paper, a novel key distribution protocol, Onion Routing Relay ORR, that integrates onion routing OR with...

Tor: Multiple Vulnerabilities

Background Tor is an implementation of second generation Onion Routing, a connection-oriented anonymizing communication service. Description Multiple vulnerabilities have been discovered in Tor. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CV...

GO-2024-2943 Lightning Network Daemon (LND)'s onion processing logic leads to a denial of service in github.com/lightningnetwork/lnd

Lightning Network Daemon LND's onion processing logic leads to a denial of service in github.com/lightningnetwork/lnd...

Lightning Network Daemon (LND)'s onion processing logic leads to a denial of service

Impact A parsing vulnerability in lnd's onion processing logic led to a DoS vector due to excessive memory allocation. Patches The issue was patched in lnd v0.17.0. Users should update to a version = v0.17.0 to be protected. References Detailed blog post:...

PT-2024-27958 · Lnd · Lnd

Name of the Vulnerable Software and Affected Versions: Lightning Network Daemon lnd versions prior to 0.17.0 Description: A parsing vulnerability in lnd's onion processing logic leads to a denial of service vector due to excessive memory allocation. Recommendations: For versions prior to 0.17.0,...

RUSTSEC-2024-0339 Tor path lengths too short when "Vanguards lite" configured

Description When building anonymizing circuits to or from an onion service with 'lite' vanguards the default enabled, the circuit manager code would build the circuits with one hop too few. Impact This makes users of this code more vulnerable to some kinds of traffic analysis when they run or vis...

Tor path lengths too short when "full Vanguards" configured

Description When building anonymizing circuits to or from an onion service with full vanguards enabled, the circuit manager code would build the circuits with one hop too few. Impact This makes users of this code more vulnerable to some kinds of traffic analysis when they run or visit onion...

Tor path lengths too short when "Vanguards lite" configured

Description When building anonymizing circuits to or from an onion service with 'lite' vanguards the default enabled, the circuit manager code would build the circuits with one hop too few. Impact This makes users of this code more vulnerable to some kinds of traffic analysis when they run or vis...

RUSTSEC-2024-0340 Tor path lengths too short when "full Vanguards" configured

Description When building anonymizing circuits to or from an onion service with full vanguards enabled, the circuit manager code would build the circuits with one hop too few. Impact This makes users of this code more vulnerable to some kinds of traffic analysis when they run or visit onion...

PT-2024-26429 · Tor · Tor Arti +1

Name of the Vulnerable Software and Affected Versions: Tor Arti versions prior to 1.2.3 Description: The issue arises when building anonymizing circuits to or from an onion service with 'lite' or 'full' vanguards enabled, where the circuit manager code builds the circuits with one hop too few. Th...

LockBit Ransomware Group Resurfaces After Law Enforcement Takedown

The threat actors behind the LockBit ransomware operation have resurfaced on the dark web using new infrastructure, days after an international law enforcement exercise seized control of its servers. To that end, the notorious group has moved its data leak portal to a new .onion address on the TO...

LockBit Ransomware's Darknet Domains Seized in Global Law Enforcement Raid

Update: The U.K. National Crime Agency NCA has confirmed the takedown of LockBit infrastructure. Read here for more details. An international law enforcement operation has led to the seizure of multiple darknet domains operated by LockBit, one of the most prolific ransomware groups, marking the...

PT-2023-35516 · Openssl +1 · Openssl +1

Name of the Vulnerable Software and Affected Versions: tor versions 0.4.7.14 through 0.4.8.7 tor version 0.4.8.8 Description: The issue is related to several bugs and reliability problems in the Tor software, including a crash during handshake with a remote relay when compiled with OpenSSL,...