CVE-2018-17939 - Vulnerability Details - OpenCVE

Description

An issue was discovered in GitLab Community and Enterprise Edition 11.1.x before 11.1.8, 11.2.x before 11.2.5, and 11.3.x before 11.3.2. There is Information Exposure via the merge request JSON endpoint.

Published: 2018-12-04

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2018-9680	An issue was discovered in GitLab Community and Enterprise Edition 11.1.x before 11.1.8, 11.2.x before 11.2.5, and 11.3.x before 11.3.2. There is Information Exposure via the merge request JSON endpoint.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00064.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://about.gitlab.com/2018/10/05/critical-security-release-11-3-4/
https://gitlab.com/gitlab-org/gitlab-ce/issues/51956

History

No history.

Subscriptions

Gitlab Gitlab

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-12-04T23:00:00.000Z

Updated: 2024-08-05T11:01:14.732Z

Reserved: 2018-10-03T00:00:00.000Z

Link: CVE-2018-17939

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-12-04T23:29:00.240

Modified: 2024-11-21T03:55:15.010

Link: CVE-2018-17939

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-200

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2018-09-27T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "An issue was discovered in GitLab Community and Enterprise Edition 11.1.x before 11.1.8, 11.2.x before 11.2.5, and 11.3.x before 11.3.2. There is Information Exposure via the merge request JSON endpoint."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-12-04T22:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://gitlab.com/gitlab-org/gitlab-ce/issues/51956"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://about.gitlab.com/2018/10/05/critical-security-release-11-3-4/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-17939", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An issue was discovered in GitLab Community and Enterprise Edition 11.1.x before 11.1.8, 11.2.x before 11.2.5, and 11.3.x before 11.3.2. There is Information Exposure via the merge request JSON endpoint."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://gitlab.com/gitlab-org/gitlab-ce/issues/51956", "refsource": "CONFIRM", "url": "https://gitlab.com/gitlab-org/gitlab-ce/issues/51956"}, {"name": "https://about.gitlab.com/2018/10/05/critical-security-release-11-3-4/", "refsource": "CONFIRM", "url": "https://about.gitlab.com/2018/10/05/critical-security-release-11-3-4/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T11:01:14.732Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://gitlab.com/gitlab-org/gitlab-ce/issues/51956"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://about.gitlab.com/2018/10/05/critical-security-release-11-3-4/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2018-17939", "datePublished": "2018-12-04T23:00:00.000Z", "dateReserved": "2018-10-03T00:00:00.000Z", "dateUpdated": "2024-08-05T11:01:14.732Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "matchCriteriaId": "D12BF0A5-0472-4E1A-B835-765E5645DAEE", "versionEndExcluding": "11.1.8", "versionStartIncluding": "11.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "matchCriteriaId": "DA5E671F-853E-4C82-B5CF-1482701AA89B", "versionEndExcluding": "11.1.8", "versionStartIncluding": "11.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "matchCriteriaId": "1537C7BA-BF68-4090-B578-28DEEE7DE260", "versionEndExcluding": "11.2.5", "versionStartIncluding": "11.2.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "matchCriteriaId": "FEF6DD01-7F50-4D2A-B57B-B298A63B469B", "versionEndExcluding": "11.2.5", "versionStartIncluding": "11.2.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "matchCriteriaId": "C812A796-A01D-4EAB-873B-B234819C7DC9", "versionEndExcluding": "11.3.2", "versionStartIncluding": "11.3.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "matchCriteriaId": "F09D6911-DCC0-4367-A2D3-8E8E541859A3", "versionEndExcluding": "11.3.2", "versionStartIncluding": "11.3.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in GitLab Community and Enterprise Edition 11.1.x before 11.1.8, 11.2.x before 11.2.5, and 11.3.x before 11.3.2. There is Information Exposure via the merge request JSON endpoint."}, {"lang": "es", "value": "Se ha descubierto un problema en las ediciones Community y Enterprise de GitLab, en versiones 11.1.x anteriores a la 11.1.8, versiones 11.2.x anteriores a la 11.2.5 y versiones 11.3.x anteriores a la 11.3.2. Hay una exposici\u00f3n de informaci\u00f3n mediante el endpoint de petici\u00f3n JSON \"merge\"."}], "id": "CVE-2018-17939", "lastModified": "2024-11-21T03:55:15.010", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-12-04T23:29:00.240", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://about.gitlab.com/2018/10/05/critical-security-release-11-3-4/"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "url": "https://gitlab.com/gitlab-org/gitlab-ce/issues/51956"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://about.gitlab.com/2018/10/05/critical-security-release-11-3-4/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "url": "https://gitlab.com/gitlab-org/gitlab-ce/issues/51956"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}