CVE-2009-0939

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    CVE-2009-0939

    Published: 18 Mar 2009Last Modified: 10 Apr 2026

    Summary:

    Details: Tor before 0.2.0.34 treats incomplete IPv4 addresses as valid, which has unknown impact and attack vectors related to "Spec conformance," as demonstrated using 192.168.0.

    References: http://secunia.com/advisories/33880, http://secunia.com/advisories/34583, http://security.gentoo.org/glsa/glsa-200904-11.xml, http://archives.seul.org/or/announce/Feb-2009/msg00000.html, http://www.securityfocus.com/bid/33713

    Affected packages

    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