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    CVE-2019-10064

    hostapd before 2.6, in EAP mode, makes calls to the rand() and random() standard library functions without any preceding srand() or srandom() call, which results in inappropriate use of deterministic values. This was fixed in conjunction with CVE-2016-10743.

    Published:Feb 27, 2020
    Last Modified:Nov 21, 2024
    EPS:Feb 28, 2020
    EPSS Score:0.01405
    CVSS Score:7.5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    W1.fi
    Product
    Hostapd

    Exploits

    http://packetstormsecurity.com/files/156573/Hostapd-Insufficient-Entropy.htmlhttp://seclists.org/fulldisclosure/2020/Feb/26http://www.openwall.com/lists/oss-security/2020/02/27/1http://www.openwall.com/lists/oss-security/2020/02/27/1http://www.openwall.com/lists/oss-security/2020/02/27/1http://www.openwall.com/lists/oss-security/2020/02/27/1http://packetstormsecurity.com/files/156573/Hostapd-Insufficient-Entropy.htmlhttp://seclists.org/fulldisclosure/2020/Feb/26http://www.openwall.com/lists/oss-security/2020/02/27/1http://www.openwall.com/lists/oss-security/2020/02/27/1http://www.openwall.com/lists/oss-security/2020/02/27/1http://www.openwall.com/lists/oss-security/2020/02/27/1

    Common Weakness Enumeration

    CWE-331 Insufficient Entropy

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-59 Session Credential Falsification through Prediction

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    References

    http://packetstormsecurity.com/files/156573/Hostapd-Insufficient-Entropy.html
    http://seclists.org/fulldisclosure/2020/Feb/26
    http://www.openwall.com/lists/oss-security/2020/02/27/1
    http://www.openwall.com/lists/oss-security/2020/02/27/1
    http://www.openwall.com/lists/oss-security/2020/02/27/1
    http://www.openwall.com/lists/oss-security/2020/02/27/1
    http://www.openwall.com/lists/oss-security/2020/02/27/2
    https://lists.debian.org/debian-lts-announce/2020/03/msg00010.html
    https://lists.debian.org/debian-lts-announce/2020/08/msg00013.html
    https://w1.fi/cgit/hostap/commit/?id=98a516eae8260e6fd5c48ddecf8d006285da7389
    http://packetstormsecurity.com/files/156573/Hostapd-Insufficient-Entropy.html
    http://seclists.org/fulldisclosure/2020/Feb/26
    http://www.openwall.com/lists/oss-security/2020/02/27/1
    http://www.openwall.com/lists/oss-security/2020/02/27/1
    http://www.openwall.com/lists/oss-security/2020/02/27/1
    http://www.openwall.com/lists/oss-security/2020/02/27/1
    http://www.openwall.com/lists/oss-security/2020/02/27/2
    https://lists.debian.org/debian-lts-announce/2020/03/msg00010.html
    https://lists.debian.org/debian-lts-announce/2020/08/msg00013.html
    https://w1.fi/cgit/hostap/commit/?id=98a516eae8260e6fd5c48ddecf8d006285da7389

    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