Vulnerability CVE-2018-14722

Vulnerability Name:

CVE-2018-14722 (CCN-148374)

Assigned:

2018-08-14

Published:

2018-08-14

Updated:

2019-10-03

Summary:

An issue was discovered in evaluate_auto_mountpoint in btrfsmaintenance-functions in btrfsmaintenance through 0.4.1. Code execution as root can occur via a specially crafted filesystem label if btrfs-{scrub,balance,trim} are set to auto in /etc/sysconfig/btrfsmaintenance (this is not the default, though).

CVSS v3 Severity:

8.1 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
7.1 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): High Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

7.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.9 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

CWE-noinfo

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2018-14722

Source: CCN
Type: oss-sec Mailing List, Tue, 14 Aug 2018 17:57:18 +0200
CVE-2018-14722: btrfsmaintenance: Code execution

Source: MLIST
Type: Mailing List, Third Party Advisory
[oss-security] 20180814 CVE-2018-14722: btrfsmaintenance: Code execution

Source: MLIST
Type: UNKNOWN
[oss-security] 20190627 Re: linux-distros membership application - Microsoft

Source: MLIST
Type: UNKNOWN
[oss-security] 20190628 Re: linux-distros membership application - Microsoft

Source: MLIST
Type: UNKNOWN
[oss-security] 20190628 Re: linux-distros membership application - Microsoft

Source: CONFIRM
Type: Issue Tracking, Third Party Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1102721

Source: XF
Type: UNKNOWN
btrfsmaintenance-cve201814722-code-exec(148374)

Source: CCN
Type: btrfsmaintenance GIT Repository
btrfsmaintenance

Vulnerable Configuration:

Configuration 1:

cpe:/a:btrfsmaintenance_project:btrfsmaintenance:*:*:*:*:*:*:*:* (Version <= 0.4.1)

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:201814722	V	CVE-2018-14722	2023-06-22
oval:org.opensuse.security:def:7454	P	btrfsmaintenance-0.4.2-3.3.1 on GA media (Moderate)	2023-06-12
oval:org.opensuse.security:def:619	P	Security update for php8 (Important) (in QA)	2022-10-03
oval:org.opensuse.security:def:2881	P	btrfsmaintenance-0.4.2-3.3.1 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:94511	P	btrfsmaintenance-0.4.2-3.3.1 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:321	P	tpm2.0-tools-4.3.0-2.3 on GA media (Moderate)	2022-06-13
oval:org.opensuse.security:def:19	P	btrfsmaintenance-0.4.2-1.11 on GA media (Moderate)	2022-06-13
oval:org.opensuse.security:def:948	P	Security update for polkit (Moderate)	2022-02-18
oval:org.opensuse.security:def:112027	P	btrfsmaintenance-0.5-2.5 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:70808	P	Security update for the Linux Kernel (Important)	2021-12-06
oval:org.opensuse.security:def:105583	P	btrfsmaintenance-0.5-2.5 on GA media (Moderate)	2021-10-01
oval:org.opensuse.security:def:89565	P	btrfsmaintenance-0.4.2-1.11 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:61410	P	btrfsmaintenance-0.4.2-1.11 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:71151	P	btrfsmaintenance-0.4.2-1.11 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:103220	P	btrfsmaintenance-0.4.2-1.11 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:96530	P	btrfsmaintenance-0.4.2-1.11 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:67568	P	Security update for openssl-1_0_0 (Low)	2021-09-09
oval:org.opensuse.security:def:69711	P	Security update for libass (Important)	2021-08-20
oval:org.opensuse.security:def:47841	P	pam-modules-12.1-23.12 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:48070	P	libSoundTouch0-1.7.1-5.11.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47395	P	libpng16-16-1.6.8-14.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47903	P	tcpdump-4.9.2-14.5.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:46978	P	kdump-0.8.15-28.5 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47543	P	DirectFB-1.7.1-6.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47968	P	bzip2-1.0.6-30.8.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47171	P	update-alternatives-1.18.4-14.216 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47757	P	libopus0-1.1-3.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47999	P	ecryptfs-utils-103-8.3.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47303	P	lftp-4.7.4-1.13 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:62037	P	btrfsmaintenance-0.4.2-1.11 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:71778	P	btrfsmaintenance-0.4.2-1.11 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:100795	P	btrfsmaintenance-0.4.2-1.11 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:46857	P	tftp-5.2-10.3 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:48708	P	typelib-1_0-EvinceDocument-3_0-3.10.3-1.213 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:46842	P	shim-0.9-2.14 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:48762	P	NetworkManager-1.0.12-8.6 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:46843	P	smt-3.0.8-1.4 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:70921	P	gstreamer-1.12.5-1.17 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:100388	P	(Low)	2021-03-29
oval:org.opensuse.security:def:69606	P	Security update for git (Important)	2021-03-09
oval:org.opensuse.security:def:107054	P	btrfsmaintenance-0.4.2-1.11 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:49006	P	libatalk12-3.1.0-3.3.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:116612	P	btrfsmaintenance-0.4.2-1.11 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:93675	P	btrfsmaintenance-0.4.2-1.11 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:61708	P	btrfsmaintenance-0.4.2-1.11 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:49060	P	typelib-1_0-Gtk-2_0-2.24.31-9.6.28 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:71449	P	btrfsmaintenance-0.4.2-1.11 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:64221	P	btrfsmaintenance on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:66263	P	Security update for ffmpeg (Low)	2020-12-01
oval:org.opensuse.security:def:73046	P	btrfsmaintenance on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:66355	P	btrfsmaintenance on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:67468	P	Security update for libvirt (Important)	2020-12-01
oval:org.opensuse.security:def:72928	P	Security update for rubygem-actionview-5_1 (Moderate)	2020-12-01
oval:org.opensuse.security:def:64134	P	Security update for xerces-c (Moderate)	2020-12-01
oval:com.ubuntu.cosmic:def:201814722000	V	CVE-2018-14722 on Ubuntu 18.10 (cosmic) - medium.	2018-08-15
oval:com.ubuntu.cosmic:def:2018147220000000	V	CVE-2018-14722 on Ubuntu 18.10 (cosmic) - medium.	2018-08-15
oval:com.ubuntu.disco:def:2018147220000000	V	CVE-2018-14722 on Ubuntu 19.04 (disco) - medium.	2018-08-15

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