GitLab Community Edition/Enterprise Edition up to 11.1.6/11.2.3/11.3.0 Sentry Log GRPC::Unknown information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in GitLab Community Edition and Enterprise Edition up to 11.1.6/11.2.3/11.3.0. Affected by this vulnerability is the function GRPC::Unknown of the component Sentry Log. The manipulation leads to information disclosure. This vulnerability is uniquely identified as CVE-2018-17453. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in GitLab Community Edition and Enterprise Edition up to 11.1.6/11.2.3/11.3.0 (Bug Tracking Software). This issue affects the function GRPC::Unknown of the component Sentry Log. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. The summary by CVE is:

An issue was discovered in GitLab Community and Enterprise Edition before 11.1.7, 11.2.x before 11.2.4, and 11.3.x before 11.3.1. Attackers may have been able to obtain sensitive access-token data from Sentry logs via the GRPC::Unknown exception.

The weakness was disclosed 04/16/2023. It is possible to read the advisory at about.gitlab.com. The identification of this vulnerability is CVE-2018-17453 since 09/25/2018. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Upgrading to version 11.1.7, 11.2.4 or 11.3.1 eliminates this vulnerability. The upgrade is hosted for download at about.gitlab.com.

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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: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
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: 🔍

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Community Edition/Enterprise Edition 11.1.7/11.2.4/11.3.1

Timelineinfo

09/25/2018 🔍
04/16/2023 +1664 days 🔍
04/16/2023 +0 days 🔍
05/05/2023 +19 days 🔍

Sourcesinfo

Vendor: gitlab.com

Advisory: about.gitlab.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-17453 (🔍)
GCVE (CVE): GCVE-0-2018-17453
GCVE (VulDB): GCVE-100-226127

Entryinfo

Created: 04/16/2023 07:43
Updated: 05/05/2023 11:01
Changes: 04/16/2023 07:43 (44), 05/05/2023 11:01 (11)
Complete: 🔍
Cache ID: 216::103

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