DEBIAN-CVE-2018-25022

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    DEBIAN-CVE-2018-25022

    Published: 13 Dec 2021Last Modified: 1 Sept 2026
    Upstream:
    CVE-2018-25022

    Summary:

    Details: 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.

    References: https://security-tracker.debian.org/tracker/CVE-2018-25022

    Affected packages

    Package

    Name: libtoxcore

    Purl: pkg:deb/debian/libtoxcore?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.2.2-1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    DEBIAN-CVE-2018-25022 | CVE-DB