USN-4871-1

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Source
https://ubuntu.com/security/notices/USN-4871-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4871-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-4871-1
Upstream
Related
Published
2021-03-15T23:00:07.971373Z
Modified
2025-10-13T04:35:24Z
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

Affected packages

Ubuntu:Pro:20.04:LTS / targetcli-fb

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
0Unknown introduced version / All previous versions are affected
Fixed
1:2.1.51-0ubuntu1+esm1

Affected versions

2.*

2.1.fb49-1

1:2.*

1:2.1.51-0ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "targetcli-fb",
            "binary_version": "1:2.1.51-0ubuntu1+esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2020-10699",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ]
        },
        {
            "id": "CVE-2020-13867",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:Pro:20.04:LTS"
}