Vulnerability Name:

CVE-2016-9467 (CCN-123845)

Assigned:2016-10-10
Published:2016-10-10
Updated:2019-10-09
Summary:Nextcloud Server before 9.0.54 and 10.0.1 & ownCloud Server before 9.0.6 and 9.1.2 suffer from content spoofing in the files app. The location bar in the files app was not verifying the passed parameters. An attacker could craft an invalid link to a fake directory structure and use this to display an attacker-controlled error message to the user.
CVSS v3 Severity:5.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.6 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/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): Low
Availibility (A): None
3.1 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N)
2.7 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
2.1 Low (CCN CVSS v2 Vector: AV:N/AC:H/Au:S/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-284
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2016-9467

Source: XF
Type: UNKNOWN
nextcloud-owncloud-cve20169467-spoofing(123845)

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://github.com/nextcloud/server/commit/1352365e8bf5ea49da3dc82b1ccf7ddb659ae960

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://github.com/nextcloud/server/commit/5dd211cc8845fd4533966bf8d7a7f2a6359ea013

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://github.com/nextcloud/server/commit/778ae8abd54c378fc4781394bbedc7a2ee3095e1

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://github.com/nextcloud/server/commit/c3ae21fef2880c9fe44e8fdbe1262ac7f9716f14

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://github.com/nextcloud/server/commit/df50e967dbd27b13875625b7dd3189294619b071

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://github.com/nextcloud/server/commit/ed0f0db5fa0aff04594cb0f973ae4c22b17a175a

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://github.com/owncloud/core/commit/768221fcf3c526c65d85f62b0efa2da5ea00bf2d

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://github.com/owncloud/core/commit/e7acbce27fa0ef1c6fe216ca67c72d86484919a4

Source: MISC
Type: Exploit, Third Party Advisory
https://hackerone.com/reports/154827

Source: CCN
Type: nextCloud Security Advisory NC-SA-2016-010
Content-Spoofing in "files" app

Source: MISC
Type: Patch, Vendor Advisory
https://nextcloud.com/security/advisory/?id=nc-sa-2016-010

Source: CCN
Type: ownCloud Security Advisory oC-SA-2016-020
Content-Spoofing in "files" app

Source: MISC
Type: Patch, Vendor Advisory
https://owncloud.org/security/advisory/?id=oc-sa-2016-020

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2016-9467

Vulnerable Configuration:Configuration 1:
  • cpe:/a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* (Version < 9.0.54)
  • OR cpe:/a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* (Version >= 10.0.0 and < 10.0.1)
  • OR cpe:/a:owncloud:owncloud:*:*:*:*:*:*:*:* (Version >= 9.0.0 and < 9.0.6)
  • OR cpe:/a:owncloud:owncloud:*:*:*:*:*:*:*:* (Version >= 9.1.0 and < 9.1.2)

    • Configuration CCN 1:
  • cpe:/a:nextcloud:nextcloud_server:9.0.53:*:*:*:*:*:*:*
  • OR cpe:/a:nextcloud:nextcloud_server:10.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:owncloud:owncloud_server:9.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:owncloud:owncloud_server:9.0.5:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20169467000
    V
    		CVE-2016-9467 on Ubuntu 12.04 LTS (precise) - medium.
    2017-03-27
    oval:com.ubuntu.trusty:def:20169467000
    V
    		CVE-2016-9467 on Ubuntu 14.04 LTS (trusty) - medium.
    2017-03-27
    BACK
    nextcloud nextcloud server *
    nextcloud nextcloud server *
    owncloud owncloud *
    owncloud owncloud *
    nextcloud nextcloud server 9.0.53
    nextcloud nextcloud server 10.0.0
    owncloud owncloud server 9.1.1
    owncloud owncloud server 9.0.5