GitLab Enterprise Edition up to 11.3 Access Control privileges management

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in GitLab Enterprise Edition up to 11.3. This issue affects some unknown processing of the component Access Control. The manipulation leads to privileges management. This vulnerability is listed as CVE-2020-15525. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in GitLab Enterprise Edition up to 11.3 (Bug Tracking Software). It has been rated as critical. This issue affects some unknown functionality of the component Access Control. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

GitLab EE 11.3 through 13.1.2 has Incorrect Access Control because of the Maven package upload endpoint.

The weakness was presented 07/07/2020 (Website). The advisory is shared at about.gitlab.com. The identification of this vulnerability is CVE-2020-15525 since 07/04/2020. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / 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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/04/2020 🔍
07/07/2020 +3 days 🔍
07/08/2020 +1 days 🔍
10/29/2020 +113 days 🔍

Sourcesinfo

Vendor: gitlab.com

Advisory: about.gitlab.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-15525 (🔍)
GCVE (CVE): GCVE-0-2020-15525
GCVE (VulDB): GCVE-100-157733

Entryinfo

Created: 07/08/2020 09:59
Updated: 10/29/2020 07:10
Changes: 07/08/2020 09:59 (37), 07/08/2020 10:04 (18), 10/29/2020 07:10 (1)
Complete: 🔍
Cache ID: 216::103

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