UBUNTU-CVE-2018-10907

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    UBUNTU-CVE-2018-10907

    Published: 4 Sept 2018Last Modified: 4 Feb 2026
    Upstream:
    CVE-2018-10907
    Aliases:
    USN-4770-1

    Summary:

    Details: It was found that glusterfs server is vulnerable to multiple stack based buffer overflows due to functions in server-rpc-fopc.c allocating fixed size buffers using 'alloca(3)'. An authenticated attacker could exploit this by mounting a gluster volume and sending a string longer that the fixed buffer size to cause crash or potential code execution.

    References: https://ubuntu.com/security/CVE-2018-10907, https://bugzilla.redhat.com/show_bug.cgi?id=1601642, https://review.gluster.org/21070, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10907, https://review.gluster.org/#/c/glusterfs/+/21070/, https://ubuntu.com/security/notices/USN-4770-1, https://www.cve.org/CVERecord?id=CVE-2018-10907

    Affected packages

    Package

    Name: glusterfs

    Purl: pkg:deb/ubuntu/[email protected]+esm1?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.4.2-1ubuntu1+esm1

    Affected versions

    3.2.7-3ubuntu2

    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