Microsoft SharePoint Server 2013 ACL access control

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Microsoft SharePoint Server 2013. Impacted is an unknown function of the component ACL Handler. Executing a manipulation can lead to access control. This vulnerability is registered as CVE-2013-1290. Furthermore, an exploit is available. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability classified as problematic was found in Microsoft SharePoint Server 2013 (Groupware Software). This vulnerability affects an unknown part of the component ACL Handler. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality. CVE summarizes:

Microsoft SharePoint Server 2013, in certain configurations involving legacy My Sites, does not properly establish default access controls for a SharePoint list, which allows remote authenticated users to bypass intended restrictions on reading list items via a direct request for a list s location, aka "Incorrect Access Rights Information Disclosure Vulnerability."

The weakness was published 04/09/2013 with Microsoft as MS13-030 as confirmed bulletin (Microsoft Technet). The advisory is shared for download at technet.microsoft.com. The public release has been coordinated with the vendor. This vulnerability was named CVE-2013-1290 since 01/12/2013. The exploitation appears to be easy. The attack can be initiated remotely. A single authentication is necessary for exploitation. Technical details are unknown but a private exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 65877 (MS13-030: Vulnerability in SharePoint Could Allow Information Disclosure (2827663)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins. The commercial vulnerability scanner Qualys is able to test this issue with plugin 110209 (Microsoft SharePoint Information Disclosure Vulnerability (MS13-030)).

Applying the patch MS13-030 is able to eliminate this problem. The bugfix is ready for download at support.microsoft.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (65877), SecurityFocus (BID 58881†), OSVDB (92123†), Secunia (SA52914†) and SecurityTracker (ID 1028412†). Similar entries are available at VDB-8198 and VDB-8204. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Private
Status: Proof-of-Concept

EPSS Score: 🔍
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Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 65877
Nessus Name: MS13-030: Vulnerability in SharePoint Could Allow Information Disclosure (2827663)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: MS13-030

Timelineinfo

01/12/2013 🔍
04/04/2013 +82 days 🔍
04/04/2013 +0 days 🔍
04/09/2013 +5 days 🔍
04/09/2013 +0 days 🔍
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04/10/2013 +1 days 🔍
04/10/2013 +0 days 🔍
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04/10/2013 +0 days 🔍
12/28/2024 +4280 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS13-030
Organization: Microsoft
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2013-1290 (🔍)
GCVE (CVE): GCVE-0-2013-1290
GCVE (VulDB): GCVE-100-8200

OVAL: 🔍
IAVM: 🔍

SecurityFocus: 58881 - RETIRED: Microsoft April 2013 Advance Notification Multiple Vulnerabilities
Secunia: 52914 - Microsoft SharePoint Server List Access Control Information Disclosure Vulnerability, Less Critical
OSVDB: 92123
SecurityTracker: 1028412 - Microsoft SharePoint Server Discloses Files to Remote Authenticated Users
Vulnerability Center: 39065 - [MS13-030] Microsoft SharePoint Server 2013 Access Control Allows Remote Information Disclosure, Medium

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 04/10/2013 15:40
Updated: 12/28/2024 01:29
Changes: 04/10/2013 15:40 (76), 04/26/2017 23:55 (12), 05/06/2021 22:16 (3), 12/28/2024 01:29 (16)
Complete: 🔍
Committer:
Cache ID: 216::103

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