CVE-2013-1958

{"id": "CVE-2013-1958", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 1.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2013-04-24T19:55:01.063", "references": [{"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=92f28d973cce45ef5823209aab3138eb45d8b349", "source": "secalert@redhat.com"}, {"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.6", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2013/04/16/11", "source": "secalert@redhat.com"}, {"url": "https://github.com/torvalds/linux/commit/92f28d973cce45ef5823209aab3138eb45d8b349", "source": "secalert@redhat.com"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=92f28d973cce45ef5823209aab3138eb45d8b349", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.6", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2013/04/16/11", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/torvalds/linux/commit/92f28d973cce45ef5823209aab3138eb45d8b349", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "The scm_check_creds function in net/core/scm.c in the Linux kernel before 3.8.6 does not properly enforce capability requirements for controlling the PID value associated with a UNIX domain socket, which allows local users to bypass intended access restrictions by leveraging the time interval during which a user namespace has been created but a PID namespace has not been created."}, {"lang": "es", "value": "La funci\u00f3n scm_check_creds en net/core/scm.c en el kernel de Linux antes de v3.8.6 no hace cumplir adecuadamente los requisitos de capacidad para controlar el valor del PID asociado a un socket de dominio UNIX, que permite a usuarios locales eludir restricciones de acceso destinados al aprovechar el tiempo intervalo durante el cual un espacio de nombres de usuario se ha creado un espacio de nombres PID, pero no se ha creado."}], "lastModified": "2024-11-21T01:50:44.980", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "53B3256C-E89F-417D-8852-98994504C2A4", "versionEndIncluding": "3.8.5"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1A6E41FB-38CE-49F2-B796-9A5AA648E73F"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.8.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "93523FE1-5993-46CB-9299-7C8C1A04E873"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.8.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "27ADC356-6BE9-43A3-9E0B-393DC4B1559A"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.8.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4F543D23-1774-4D14-A7D1-AD49EDEA94DD"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.8.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FC323F58-CA00-4C3C-BA4D-CC2C0A6E5F43"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}