{ "containers": { "cna": { "affected": [ { "product": "news-android", "vendor": "nextcloud", "versions": [ { "status": "affected", "version": "< 0.9.9.63" } ] } ], "descriptions": [ { "lang": "en", "value": "nextcloud news-android is an Android client for the Nextcloud news/feed reader app. In affected versions the Nextcloud News for Android app has a security issue by which a malicious application installed on the same device can send it an arbitrary Intent that gets reflected back, unintentionally giving read and write access to non-exported Content Providers in Nextcloud News for Android. Users should upgrade to version 0.9.9.63 or higher as soon as possible." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-829", "description": "CWE-829: Inclusion of Functionality from Untrusted Control Sphere", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-11-30T20:55:09.000Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/nextcloud/news-android/security/advisories/GHSA-2q9v-q3cc-h9f3" }, { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/nextcloud/news-android/commit/05449cb666059af7de2302df9d5c02997a23df85" }, { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/nextcloud/news-android/blob/master/security/GHSL-2021-1033_Nextcloud_News_for_Android.md" } ], "source": { "advisory": "GHSA-2q9v-q3cc-h9f3", "discovery": "UNKNOWN" }, "title": "Intent URI permissions manipulation in nextcloud news-android", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-41256", "STATE": "PUBLIC", "TITLE": "Intent URI permissions manipulation in nextcloud news-android" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "news-android", "version": { "version_data": [ { "version_value": "< 0.9.9.63" } ] } } ] }, "vendor_name": "nextcloud" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "nextcloud news-android is an Android client for the Nextcloud news/feed reader app. In affected versions the Nextcloud News for Android app has a security issue by which a malicious application installed on the same device can send it an arbitrary Intent that gets reflected back, unintentionally giving read and write access to non-exported Content Providers in Nextcloud News for Android. Users should upgrade to version 0.9.9.63 or higher as soon as possible." } ] }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-829: Inclusion of Functionality from Untrusted Control Sphere" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/nextcloud/news-android/security/advisories/GHSA-2q9v-q3cc-h9f3", "refsource": "CONFIRM", "url": "https://github.com/nextcloud/news-android/security/advisories/GHSA-2q9v-q3cc-h9f3" }, { "name": "https://github.com/nextcloud/news-android/commit/05449cb666059af7de2302df9d5c02997a23df85", "refsource": "MISC", "url": "https://github.com/nextcloud/news-android/commit/05449cb666059af7de2302df9d5c02997a23df85" }, { "name": "https://github.com/nextcloud/news-android/blob/master/security/GHSL-2021-1033_Nextcloud_News_for_Android.md", "refsource": "MISC", "url": "https://github.com/nextcloud/news-android/blob/master/security/GHSL-2021-1033_Nextcloud_News_for_Android.md" } ] }, "source": { "advisory": "GHSA-2q9v-q3cc-h9f3", "discovery": "UNKNOWN" } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T03:08:31.607Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://github.com/nextcloud/news-android/security/advisories/GHSA-2q9v-q3cc-h9f3" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/nextcloud/news-android/commit/05449cb666059af7de2302df9d5c02997a23df85" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/nextcloud/news-android/blob/master/security/GHSL-2021-1033_Nextcloud_News_for_Android.md" } ] } ] }, "cveMetadata": { "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2021-41256", "datePublished": "2021-11-30T20:55:09.000Z", "dateReserved": "2021-09-15T00:00:00.000Z", "dateUpdated": "2024-08-04T03:08:31.607Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }