Vulnerability CVE-2017-5867

Vulnerability Name:

CVE-2017-5867 (CCN-123336)

Assigned:

2017-02-02

Published:

2017-02-02

Updated:

2019-10-03

Summary:

ownCloud Server before 8.1.11, 8.2.x before 8.2.9, 9.0.x before 9.0.7, and 9.1.x before 9.1.3 allows remote authenticated users to cause a denial of service (server hang and logfile flooding) via a one bit BMP file.

CVSS v3 Severity:

6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)

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

5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)

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

CVSS v2 Severity:

4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)

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

5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

Vulnerability Type:

CWE-400

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2017-5867

Source: BID
Type: Third Party Advisory, VDB Entry
96430

Source: CCN
Type: BID-96430
ownCloud CVE-2017-5867 Information Disclosure Vulnerability

Source: XF
Type: UNKNOWN
owncloud-cve20175867-dos(123336)

Source: CCN
Type: oC-SA-2017-003
Flooding logfiles with a 1 Bit BMP File

Source: CONFIRM
Type: Patch, Vendor Advisory
https://owncloud.org/security/advisory/?id=oc-sa-2017-003

Vulnerable Configuration:

Configuration 1:

cpe:/a:owncloud:owncloud:*:*:*:*:*:*:*:* (Version <= 8.1.10)

OR cpe:/a:owncloud:owncloud:8.2.0:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:8.2.1:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:8.2.2:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:8.2.3:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:8.2.4:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:8.2.5:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:8.2.6:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:8.2.7:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:8.2.8:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:9.0.0:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:9.0.1:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:9.0.2:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:9.0.3:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:9.0.4:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:9.0.5:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:9.0.6:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:9.1.0:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:9.1.1:-:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud:9.1.2:-:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:owncloud:owncloud_server:9.1.2:*:*:*:*:*:*:*

OR cpe:/a:owncloud:owncloud_server:9.0.6:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.precise:def:20175867000	V	CVE-2017-5867 on Ubuntu 12.04 LTS (precise) - medium.	2017-03-03
oval:com.ubuntu.trusty:def:20175867000	V	CVE-2017-5867 on Ubuntu 14.04 LTS (trusty) - medium.	2017-03-03

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