CVE-2011-2520

{"id": "CVE-2011-2520", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "[email protected]", "cvssData": {"version": "2.0", "baseScore": 6.0, "accessVector": "LOCAL", "vectorString": "AV:L/AC:H/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "HIGH", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 1.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2011-07-21T23:55:03.410", "references": [{"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-August/063314.html", "tags": ["Mailing List"], "source": "[email protected]"}, {"url": "http://secunia.com/advisories/45294", "tags": ["Not Applicable"], "source": "[email protected]"}, {"url": "http://securitytracker.com/id?1025793", "tags": ["Broken Link"], "source": "[email protected]"}, {"url": "http://www.openwall.com/lists/oss-security/2011/07/18/6", "tags": ["Mailing List"], "source": "[email protected]"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-0953.html", "tags": ["Not Applicable"], "source": "[email protected]"}, {"url": "http://www.securityfocus.com/bid/48715", "tags": ["Broken Link"], "source": "[email protected]"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=717985", "tags": ["Issue Tracking"], "source": "[email protected]"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68734", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-August/063314.html", "tags": ["Mailing List"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/45294", "tags": ["Not Applicable"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://securitytracker.com/id?1025793", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2011/07/18/6", "tags": ["Mailing List"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-0953.html", "tags": ["Not Applicable"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/48715", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=717985", "tags": ["Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68734", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "fw_dbus.py in system-config-firewall 1.2.29 and earlier uses the pickle Python module unsafely during D-Bus communication between the GUI and the backend, which might allow local users to gain privileges via a crafted serialized object."}, {"lang": "es", "value": "fw_dbus.py en system-config-firewall v1.2.29 y anteriores utiliza el m\u00f3dulo Pickle de Phyton de forma insegura durante la comunicaci\u00f3n D-Bus entre el interfaz gr\u00e1fico y el backend, lo cual puede permitir a los usuarios locales conseguir privilegios mediante un objeto serializado manipulado."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:system-config-firewall:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B027AFED-619C-4E1B-ABD8-585B92170F97", "versionEndIncluding": "1.2.29"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9396E005-22D8-4342-9323-C7DEA379191D"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}