{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-6944", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2023-12-19T10:23:24.260Z", "datePublished": "2024-01-04T10:02:38.088Z", "dateUpdated": "2025-02-07T02:38:53.262Z"}, "containers": {"cna": {"title": "Rhdh: catalog-import function leaks credentials to frontend", "metrics": [{"other": {"content": {"value": "Moderate", "namespace": "https://access.redhat.com/security/updates/classification/"}, "type": "Red Hat severity rating"}}, {"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "format": "CVSS"}], "descriptions": [{"lang": "en", "value": "A flaw was found in the Red Hat Developer Hub (RHDH). The catalog-import function leaks GitLab access tokens on the frontend when the base64 encoded GitLab token includes a newline at the end of the string. The sanitized error can display on the frontend, including the raw access token. Upon gaining access to this token and depending on permissions, an attacker could push malicious code to repositories, delete resources in Git, revoke or generate new keys, and sign code illegitimately."}], "affected": [{"vendor": "Red Hat", "product": "Red Hat Developer Hub", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhdh-hub-container", "defaultStatus": "affected", "cpes": ["cpe:/a:redhat:rhdh:1"]}], "references": [{"url": "https://access.redhat.com/security/cve/CVE-2023-6944", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255204", "name": "RHBZ#2255204", "tags": ["issue-tracking", "x_refsource_REDHAT"]}], "datePublic": "2023-12-19T00:00:00.000Z", "problemTypes": [{"descriptions": [{"cweId": "CWE-209", "description": "Generation of Error Message Containing Sensitive Information", "lang": "en", "type": "CWE"}]}], "x_redhatCweChain": "CWE-209: Generation of Error Message Containing Sensitive Information", "workarounds": [{"lang": "en", "value": "To mitigate this vulnerability until you can update to RHDH 1.1, ensure that the base64 encoded GitLab token does not contain a newline character at the end. Removing the newline from the token prevents the unintended disclosure of the access token through the frontend."}], "timeline": [{"lang": "en", "time": "2023-12-17T00:00:00+00:00", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2023-12-19T00:00:00+00:00", "value": "Made public."}], "credits": [{"lang": "en", "value": "Red Hat would like to thank Josephine Pfeiffer for reporting this issue."}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2025-02-07T02:38:53.262Z"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T08:42:08.676Z"}, "title": "CVE Program Container", "references": [{"url": "https://access.redhat.com/security/cve/CVE-2023-6944", "tags": ["vdb-entry", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255204", "name": "RHBZ#2255204", "tags": ["issue-tracking", "x_refsource_REDHAT", "x_transferred"]}]}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:red_hat_developer_hub:*:*:*:*:*:*:*:*", "matchCriteriaId": "03D5A3A5-63FC-42D4-BF87-4B2B466EDB3F", "versionEndExcluding": "1.21.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:linuxfoundation:backstage:*:*:*:*:*:*:*:*", "matchCriteriaId": "9DD9C33C-E29A-4DFF-9C5A-CA2A87D0B6C1", "versionEndExcluding": "1.21.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in the Red Hat Developer Hub (RHDH). The catalog-import function leaks GitLab access tokens on the frontend when the base64 encoded GitLab token includes a newline at the end of the string. The sanitized error can display on the frontend, including the raw access token. Upon gaining access to this token and depending on permissions, an attacker could push malicious code to repositories, delete resources in Git, revoke or generate new keys, and sign code illegitimately."}, {"lang": "es", "value": "Se encontr\u00f3 una falla en Red Hat Developer Hub (RHDH). La funci\u00f3n catalog-import filtra tokens de acceso de GitLab en la interfaz cuando el token de GitLab codificado en base64 incluye una nueva l\u00ednea al final de la cadena. El error sanitizado puede aparecer en la interfaz, incluido el token de acceso sin formato. Al obtener acceso a este token y dependiendo de los permisos, un atacante podr\u00eda enviar c\u00f3digo malicioso a repositorios, eliminar recursos en Git, revocar o generar nuevas claves y firmar c\u00f3digo de forma ileg\u00edtima."}], "id": "CVE-2023-6944", "lastModified": "2024-11-21T08:44:53.520", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 3.6, "source": "secalert@redhat.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-01-04T10:15:11.517", "references": [{"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://access.redhat.com/security/cve/CVE-2023-6944"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255204"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://access.redhat.com/security/cve/CVE-2023-6944"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255204"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-209"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-209"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Josephine Pfeiffer for reporting this issue.", "bugzilla": {"description": "RHDH: catalog-import function leaks credentials to frontend", "id": "2255204", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255204"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.7", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-209", "details": ["A flaw was found in the Red Hat Developer Hub (RHDH). The catalog-import function leaks GitLab access tokens on the frontend when the base64 encoded GitLab token includes a newline at the end of the string. The sanitized error can display on the frontend, including the raw access token. Upon gaining access to this token and depending on permissions, an attacker could push malicious code to repositories, delete resources in Git, revoke or generate new keys, and sign code illegitimately.", "A flaw was found in the Red Hat Developer Hub (RHDH). The catalog-import function leaks GitLab access tokens on the frontend when the base64 encoded GitLab token includes a newline at the end of the string. The sanitized error can display on the frontend, including the raw access token. Upon gaining access to this token and depending on permissions, an attacker could push malicious code to repositories, delete resources in Git, revoke or generate new keys, and sign code illegitimately."], "mitigation": {"lang": "en:us", "value": "To mitigate this vulnerability until you can update to RHDH 1.1, ensure that the base64 encoded GitLab token does not contain a newline character at the end. Removing the newline from the token prevents the unintended disclosure of the access token through the frontend."}, "name": "CVE-2023-6944", "package_state": [{"cpe": "cpe:/a:redhat:rhdh:1", "fix_state": "Affected", "package_name": "rhdh-hub-container", "product_name": "Red Hat Developer Hub"}], "public_date": "2023-12-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-6944\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-6944"], "statement": "The vulnerability is assessed with a Moderate impact rating since its exploitation necessitates the user inputting an invalid token.", "threat_severity": "Moderate", "upstream_fix": "rhdh 1.21.0"}