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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2018-25022 Detail

Description

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 connection with the attacker, guessing the target's DHT public key and creating a DHT node with public key close to it, and finally onion-routing a NAT Ping Request to the target, requesting it to ping the just created DHT node.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://blog.tox.chat/2018/04/security-vulnerability-and-new-toxcore-release Exploit  Vendor Advisory 
https://blog.tox.chat/2018/04/security-vulnerability-and-new-toxcore-release Exploit  Vendor Advisory 
https://github.com/TokTok/c-toxcore/issues/873 Exploit  Issue Tracking  Third Party Advisory 
https://github.com/TokTok/c-toxcore/issues/873 Exploit  Issue Tracking  Third Party Advisory 
https://github.com/TokTok/c-toxcore/pull/872 Patch  Third Party Advisory 
https://github.com/TokTok/c-toxcore/pull/872 Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-25022
NVD Published Date:
12/12/2021
NVD Last Modified:
11/20/2024
Source:
MITRE