USN-4871-1

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    USN-4871-1

    Published: 15 Mar 2021Last Modified: 10 Feb 2026

    Summary: targetcli-fb vulnerabilities

    Details: It was discovered that targetcli-fb did not properly manage socket permissions. A local attacker could use this issue to modify the iSCSI configuration resulting in a denial of service, obtain sensitive information or execute arbitrary code. (CVE-2020-10699) It was discovered that targetcli-fb did not properly manage permissions for /etc/target and underneath backup directory/files. An attacker could use this issue to access sensitive information. (CVE-2020-13867)

    References: https://ubuntu.com/security/notices/USN-4871-1, https://ubuntu.com/security/CVE-2020-10699, https://ubuntu.com/security/CVE-2020-13867

    Affected packages

    Package

    Name: targetcli-fb

    Purl: pkg:deb/ubuntu/targetcli-fb@1:2.1.51-0ubuntu1+esm1?arch=source&distro=esm-apps/focal

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:2.1.51-0ubuntu1+esm1

    Affected versions

    2.1.fb49-1

    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
    USN-4871-1 | CVE-DB