CVE-2020-10699

HIGH

Description

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

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10699

https://github.com/open-iscsi/targetcli-fb/issues/162

https://security.gentoo.org/glsa/202008-22

Details

Source: MITRE

Published: 2020-04-15

Updated: 2020-08-30

Type: CWE-269

Risk Information

CVSS v2.0

Base Score: 7.2

Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 3.9

Severity: HIGH

CVSS v3.0

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH