CVE-2013-7295

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    CVE-2013-7295

    Published: 17 Jan 2014Last Modified: 16 Apr 2026

    Summary:

    Details: Tor before 0.2.4.20, when OpenSSL 1.x is used in conjunction with a certain HardwareAccel setting on Intel Sandy Bridge and Ivy Bridge platforms, does not properly generate random numbers for (1) relay identity keys and (2) hidden-service identity keys, which might make it easier for remote attackers to bypass cryptographic protection mechanisms via unspecified vectors.

    References: https://lists.torproject.org/pipermail/tor-talk/2013-December/031483.html, http://lists.opensuse.org/opensuse-updates/2014-01/msg00095.html

    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