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pam_parse_in_data_v2 en src/responder/pam/pamsrv_cmd.c en el PAM responder en SSSD v.1.5.0, v.1.4.x, y v.1.3 permite a usuarios locales provocar una denegaci\u00f3n de servicio (bucle infinito, ca\u00edda, y prevenci\u00f3n de login) a trav\u00e9s de paquetes manipulados."}], "id": "CVE-2010-4341", "lastModified": "2024-11-21T01:20:44.133", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 2.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2011-01-25T01:00:01.737", "references": [{"source": "secalert@redhat.com", 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"af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64881"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Sebastian Krahmer for reporting this issue.", "affected_release": [{"advisory": "RHSA-2011:0975", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "sssd-0:1.5.1-37.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2011-07-21T00:00:00Z"}, {"advisory": "RHSA-2011:0560", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "sssd-0:1.5.1-34.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-05-19T00:00:00Z"}], "bugzilla": {"description": "sssd: DoS in sssd PAM responder can prevent logins", "id": "661163", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=661163"}, "csaw": false, "cvss": {"cvss_base_score": "2.1", "cvss_scoring_vector": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "status": "verified"}, "details": ["The pam_parse_in_data_v2 function in src/responder/pam/pamsrv_cmd.c in the PAM responder in SSSD 1.5.0, 1.4.x, and 1.3 allows local users to cause a denial of service (infinite loop, crash, and login prevention) via a crafted packet."], "name": "CVE-2010-4341", "public_date": "2011-01-11T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-4341\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-4341"], "threat_severity": "Low", "upstream_fix": "sssd 1.5.1"}