CVE-2018-7688 - Vulnerability Details - OpenCVE

Description

A missing permission check in the review handling of openSUSE Open Build Service before 2.9.3 allowed all authenticated users to modify sources in projects where they do not have write permissions.

Published: 2018-06-07

Score: 7.1 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Vendor Product Default status Versions

openSUSE

Open Build Service

affected

Version	Status	Constraints
`unspecified`	affected	< 2.9.3

Configuration 1 [-]

cpe:2.3:a:opensuse:open_build_service:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2018-19404	A missing permission check in the review handling of openSUSE Open Build Service before 2.9.3 allowed all authenticated users to modify sources in projects where they do not have write permissions.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00165.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2018-7688
https://github.com/openSUSE/open-build-service/commit/b15cf19e9e01115f653c76ffdc8f54cd97566553
https://lists.opensuse.org/opensuse-buildservice/2018-06/msg00014.html

History

No history.

Subscriptions

Opensuse Open Build Service

MITRE

Status: PUBLISHED

Assigner: microfocus

Published: 2018-06-07T13:00:00.000Z

Updated: 2024-09-16T16:14:20.165Z

Reserved: 2018-03-05T00:00:00.000Z

Link: CVE-2018-7688

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-06-07T13:29:00.287

Modified: 2024-11-21T04:12:32.517

Link: CVE-2018-7688

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-862

{"containers": {"cna": {"affected": [{"product": "Open Build Service", "vendor": "openSUSE", "versions": [{"lessThan": "2.9.3", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Marcus H\u00fcwe"}], "datePublic": "2018-06-06T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "A missing permission check in the review handling of openSUSE Open Build Service before 2.9.3 allowed all authenticated users to modify sources in projects where they do not have write permissions."}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-862", "description": "CWE-862", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-01-06T16:15:25.000Z", "orgId": "f81092c5-7f14-476d-80dc-24857f90be84", "shortName": "microfocus"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/openSUSE/open-build-service/commit/b15cf19e9e01115f653c76ffdc8f54cd97566553"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2018-7688"}, {"name": "[opensuse-buildservice] 20180606 Open Build Service 2.9.3 released", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.opensuse.org/opensuse-buildservice/2018-06/msg00014.html"}], "source": {"defect": ["1094820"], "discovery": "EXTERNAL"}, "title": "Open Build Service accepts arbitrary reviews", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@microfocus.com", "DATE_PUBLIC": "2018-06-06T00:00:00.000Z", "ID": "CVE-2018-7688", "STATE": "PUBLIC", "TITLE": "Open Build Service accepts arbitrary reviews"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Open Build Service", "version": {"version_data": [{"affected": "<", "version_affected": "<", "version_value": "2.9.3"}]}}]}, "vendor_name": "openSUSE"}]}}, "credit": [{"lang": "eng", "value": "Marcus H\u00fcwe"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A missing permission check in the review handling of openSUSE Open Build Service before 2.9.3 allowed all authenticated users to modify sources in projects where they do not have write permissions."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-862"}]}]}, "references": {"reference_data": [{"name": "https://github.com/openSUSE/open-build-service/commit/b15cf19e9e01115f653c76ffdc8f54cd97566553", "refsource": "CONFIRM", "url": "https://github.com/openSUSE/open-build-service/commit/b15cf19e9e01115f653c76ffdc8f54cd97566553"}, {"name": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2018-7688", "refsource": "CONFIRM", "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2018-7688"}, {"name": "[opensuse-buildservice] 20180606 Open Build Service 2.9.3 released", "refsource": "MLIST", "url": "https://lists.opensuse.org/opensuse-buildservice/2018-06/msg00014.html"}]}, "source": {"defect": ["1094820"], "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T06:31:05.121Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/openSUSE/open-build-service/commit/b15cf19e9e01115f653c76ffdc8f54cd97566553"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2018-7688"}, {"name": "[opensuse-buildservice] 20180606 Open Build Service 2.9.3 released", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.opensuse.org/opensuse-buildservice/2018-06/msg00014.html"}]}]}, "cveMetadata": {"assignerOrgId": "f81092c5-7f14-476d-80dc-24857f90be84", "assignerShortName": "microfocus", "cveId": "CVE-2018-7688", "datePublished": "2018-06-07T13:00:00.000Z", "dateReserved": "2018-03-05T00:00:00.000Z", "dateUpdated": "2024-09-16T16:14:20.165Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:opensuse:open_build_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "16419162-F255-49B2-9A11-2B8A51508438", "versionEndExcluding": "2.9.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A missing permission check in the review handling of openSUSE Open Build Service before 2.9.3 allowed all authenticated users to modify sources in projects where they do not have write permissions."}, {"lang": "es", "value": "La falta de una comprobaci\u00f3n de permisos en la gesti\u00f3n de openSUSE Open Build Service en versiones anteriores a la 2.9.3 permit\u00eda que todos los usuarios autenticados modifiquen las fuentes en proyectos en los que no tienen permisos de escritura."}], "id": "CVE-2018-7688", "lastModified": "2024-11-21T04:12:32.517", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 4.2, "source": "security@opentext.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-06-07T13:29:00.287", "references": [{"source": "security@opentext.com", "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2018-7688"}, {"source": "security@opentext.com", "url": "https://github.com/openSUSE/open-build-service/commit/b15cf19e9e01115f653c76ffdc8f54cd97566553"}, {"source": "security@opentext.com", "url": "https://lists.opensuse.org/opensuse-buildservice/2018-06/msg00014.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2018-7688"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/openSUSE/open-build-service/commit/b15cf19e9e01115f653c76ffdc8f54cd97566553"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.opensuse.org/opensuse-buildservice/2018-06/msg00014.html"}], "sourceIdentifier": "security@opentext.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "security@opentext.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-862"}], "source": "nvd@nist.gov", "type": "Primary"}]}