GitLab Community Edition/Enterprise Edition up to 12.9 Upload Parameter information disclosure

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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5.4$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in GitLab Community Edition and Enterprise Edition up to 12.9. This impacts an unknown function of the component Upload. Performing a manipulation as part of Parameter results in information disclosure. This vulnerability was named CVE-2020-10955. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in GitLab Community Edition and Enterprise Edition up to 12.9 (Bug Tracking Software). It has been classified as problematic. This affects some unknown processing of the component Upload. The manipulation as part of a Parameter leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

GitLab EE/CE 11.1 through 12.9 is vulnerable to parameter tampering on an upload feature that allows an unauthorized user to read content available under specific folders.

The weakness was presented 03/27/2020 (Website). It is possible to read the advisory at about.gitlab.com. This vulnerability is uniquely identified as CVE-2020-10955 since 03/25/2020. The exploitability is told to be easy. It is possible to initiate the attack remotely. Required for exploitation is a authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

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

See VDB-152400, VDB-152401, VDB-152402 and VDB-152404 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 6.5
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: Information disclosure
CWE: CWE-200 / 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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/25/2020 🔍
03/27/2020 +2 days 🔍
03/28/2020 +1 days 🔍
10/05/2020 +191 days 🔍

Sourcesinfo

Vendor: gitlab.com

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

CVE: CVE-2020-10955 (🔍)
GCVE (CVE): GCVE-0-2020-10955
GCVE (VulDB): GCVE-100-152403
See also: 🔍

Entryinfo

Created: 03/28/2020 07:12
Updated: 10/05/2020 09:20
Changes: 03/28/2020 07:12 (39), 03/28/2020 07:17 (18), 10/05/2020 09:20 (1)
Complete: 🔍
Cache ID: 216::103

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