openSUSE-SU-2021:0799-1

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    openSUSE-SU-2021:0799-1

    Published: 28 May 2021Last Modified: 4 Feb 2026

    Summary: Security update for libu2f-host

    Details: This update for libu2f-host fixes the following issues: This update ships the u2f-host package (jsc#ECO-3687 bsc#1184648) Version 1.1.10 (released 2019-05-15) - Add new devices to udev rules. - Fix a potentially uninitialized buffer (CVE-2019-9578, bsc#1128140) Version 1.1.9 (released 2019-03-06) - Fix CID copying from the init response, which broke compatibility with some devices. Version 1.1.8 (released 2019-03-05) - Add udev rules - Drop 70-old-u2f.rules and use 70-u2f.rules for everything - Use a random nonce for setting up CID to prevent fingerprinting - CVE-2019-9578: Parse the response to init in a more stable way to prevent leakage of uninitialized stack memory back to the device (bsc#1128140). Version 1.1.7 (released 2019-01-08) - Fix for trusting length from device in device init. - Fix for buffer overflow when receiving data from device. (YSA-2019-01, CVE-2018-20340, bsc#1124781) - Add udev rules for some new devices. - Add udev rule for Feitian ePass FIDO - Add a timeout to the register and authenticate actions. This update was imported from the SUSE:SLE-15:Update update project.

    References: https://lists.opensuse.org/archives/list/[email protected]/thread/QRDOETNQVM5LVLJRZMNGQEBNRFW4ZWEV/, https://bugzilla.suse.com/1124781, https://bugzilla.suse.com/1128140, https://bugzilla.suse.com/1184648, https://www.suse.com/security/cve/CVE-2018-20340, https://www.suse.com/security/cve/CVE-2019-9578

    Affected packages

    Package

    Name: libu2f-host

    Purl: pkg:rpm/opensuse/libu2f-host&distro=openSUSE%20Leap%2015.2

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.1.10-lp152.4.3.1

    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
    openSUSE-SU-2021:0799-1 | CVE-DB