VDB-98980 · CVE-2016-9468 · OpenVAS 801810

ownCloud Server up to 9.0.5/9.1.1 Dav App access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in ownCloud Server up to 9.0.5/9.1.1. This affects an unknown part of the component Dav App. Executing a manipulation can lead to access control. This vulnerability is registered as CVE-2016-9468. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in ownCloud Server up to 9.0.5/9.1.1 (Cloud Software). It has been declared as critical. This vulnerability affects an unknown function of the component Dav App. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, and integrity. CVE summarizes:

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 dav app. The exception message displayed on the DAV endpoints contained partially user-controllable input leading to a potential misrepresentation of information.

The bug was discovered 10/10/2016. The weakness was published 03/28/2017 (GitHub Repository). The advisory is shared for download at github.com. This vulnerability was named CVE-2016-9468 since 11/19/2016. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability was handled as a non-public zero-day exploit for at least 168 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 9.0.6 or 9.1.2 eliminates this vulnerability.

Similar entries are available at VDB-98979, VDB-98978 and VDB-98977. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.4
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 801810
OpenVAS Name: Nextcloud Multiple Vulnerabilities (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ownCloud Server 9.0.6/9.1.2
Patch: github.com

Timelineinfo

10/10/2016 🔍
11/19/2016 +40 days 🔍
03/27/2017 +128 days 🔍
03/28/2017 +1 days 🔍
03/28/2017 +0 days 🔍
11/22/2022 +2065 days 🔍

Sourcesinfo

Advisory: 7350e13113c8ed484727a5c25331ec11d4d59f5f
Status: Not defined

CVE: CVE-2016-9468 (🔍)
GCVE (CVE): GCVE-0-2016-9468
GCVE (VulDB): GCVE-100-98980
See also: 🔍

Entryinfo

Created: 03/28/2017 22:16
Updated: 11/22/2022 17:15
Changes: 03/28/2017 22:16 (63), 12/29/2019 14:32 (1), 11/22/2022 17:15 (5)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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