Vulnerability Name:

CVE-2017-9340 (CCN-128764)

Assigned:2017-05-31
Published:2017-05-31
Updated:2022-09-21
Summary:An attacker is logged in as a normal user and can somehow make admin to delete shared folders in ownCloud Server before 10.0.2.
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:H/A:N)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/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): High
Availibility (A): None
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/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): High
Availibility (A): None
CVSS v2 Severity:4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:C/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): None
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2017-9340

Source: XF
Type: UNKNOWN
owncloud-cve20179340-priv-esc(128764)

Source: MISC
Type: Exploit, Third Party Advisory
https://hackerone.com/reports/166581

Source: CCN
Type: ownCloud Security Advisory oC-SA-2017-006
Normal user can somehow make admin to delete shared folders

Source: CONFIRM
Type: Broken Link, Third Party Advisory
https://owncloud.org/security/advisory/?id=oc-sa-2017-006

Vulnerable Configuration:Configuration 1:
  • cpe:/a:owncloud:owncloud:*:*:*:*:*:*:*:* (Version < 10.0.2)

    • Configuration CCN 1:
  • cpe:/a:owncloud:owncloud_server:10.0.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.trusty:def:20179340000
    V
    		CVE-2017-9340 on Ubuntu 14.04 LTS (trusty) - medium.
    2017-07-17
    BACK
    owncloud owncloud *
    owncloud owncloud server 10.0.1