UBUNTU-CVE-2020-10699

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Source
https://ubuntu.com/security/CVE-2020-10699
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-10699.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-10699
Related
Published
2020-04-15T14:15:00Z
Modified
2025-01-13T10:22:10Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A flaw was found in Linux, in targetcli-fb versions 2.1.50 and 2.1.51 where the socket used by targetclid was world-writable. If a system enables the targetclid socket, a local attacker can use this flaw to modify the iSCSI configuration and escalate their privileges to root.

References

Affected packages

Ubuntu:20.04:LTS / targetcli-fb

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.1.fb49-1

1:2.*

1:2.1.51-0ubuntu1

Ecosystem specific 

{
    "ubuntu_priority": "high"
}

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 

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