CVE-2010-4176

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:dracut_project:dracut:-:*:*:*:*:*:*:*", "matchCriteriaId": "FAEBF33C-78E7-46B6-8066-F01779AECA4D", "vulnerable": true}, {"criteria": "cpe:2.3:a:udev_project:udev:-:*:*:*:*:*:*:*", "matchCriteriaId": "A409AD3E-4241-489A-8606-68C2EE5DB3B9", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:13:*:*:*:*:*:*:*", "matchCriteriaId": "A2D59BD0-43DE-4E58-A057-640AB98359A6", "vulnerable": false}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:14:*:*:*:*:*:*:*", "matchCriteriaId": "BDE52846-24EC-4068-B788-EC7F915FFF11", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "plymouth-pretrigger.sh in dracut and udev, when running on Fedora 13 and 14, sets weak permissions for the /dev/systty device file, which allows remote authenticated users to read terminal data from tty0 for local users."}, {"lang": "es", "value": "El archivo plymouth-pretrigger.sh en dracut y udev, cuando es ejecutado en Fedora versi\u00f3n 13 y 14, establece permisos d\u00e9biles para el archivo de dispositivo /dev/systty, que permite a los usuarios autenticados remotos leer datos terminal de tty0 para usuarios locales."}], "id": "CVE-2010-4176", "lastModified": "2026-06-16T23:24:17.703", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/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}]}, "published": "2010-12-07T22:00:02.577", "references": [{"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-December/051755.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051418.html"}, {"source": "secalert@redhat.com", "tags": ["Not Applicable"], "url": "http://secunia.com/advisories/42342"}, {"source": "secalert@redhat.com", "tags": ["Not Applicable"], "url": "http://secunia.com/advisories/42451"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/45046"}, {"source": "secalert@redhat.com", "tags": ["Permissions Required"], "url": "http://www.vupen.com/english/advisories/2010/3062"}, {"source": "secalert@redhat.com", "tags": ["Permissions Required"], "url": "http://www.vupen.com/english/advisories/2010/3110"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=654489"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=654935"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-December/051755.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051418.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Not Applicable"], "url": "http://secunia.com/advisories/42342"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Not Applicable"], "url": "http://secunia.com/advisories/42451"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/45046"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "http://www.vupen.com/english/advisories/2010/3062"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "http://www.vupen.com/english/advisories/2010/3110"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=654489"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=654935"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-276"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "dracut: /dev/systty permissions could allow remote users to snoop on local users", "id": "654489", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=654489"}, "csaw": false, "cvss": {"cvss_base_score": "4.0", "cvss_scoring_vector": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "status": "draft"}, "details": ["plymouth-pretrigger.sh in dracut and udev, when running on Fedora 13 and 14, sets weak permissions for the /dev/systty device file, which allows remote authenticated users to read terminal data from tty0 for local users."], "name": "CVE-2010-4176", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "dracut", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2010-11-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-4176\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-4176"], "statement": "Not vulnerable. This issue did not affect the versions of dracut as\nshipped with Red Hat Enterprise Linux 6.", "threat_severity": "Moderate"}

{}