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    CVE-2016-7116

    Directory traversal vulnerability in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS administrators to access host files outside the export path via a .. (dot dot) in an unspecified string.

    Published:Aug 11, 2016
    Last Modified:Apr 12, 2025
    EPS:Dec 10, 2016
    EPSS Score:0.01038
    CVSS Score:6

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Qemu
    Product
    Qemu

    Exploits

    No exploit reference

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    References

    http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=56f101ecce0eafd09e2daf1c4eeb1377d6959261
    http://www.openwall.com/lists/oss-security/2016/08/30/1
    http://www.openwall.com/lists/oss-security/2016/08/30/3
    http://www.securityfocus.com/bid/92680
    https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html
    https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg03917.html
    https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg04231.html
    https://security.gentoo.org/glsa/201609-01
    http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=56f101ecce0eafd09e2daf1c4eeb1377d6959261
    http://www.openwall.com/lists/oss-security/2016/08/30/1
    http://www.openwall.com/lists/oss-security/2016/08/30/3
    http://www.securityfocus.com/bid/92680
    https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html
    https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg03917.html
    https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg04231.html
    https://security.gentoo.org/glsa/201609-01

    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