CVE-2011-1784

{"id": "CVE-2011-1784", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2011-05-20T22:55:04.970", "references": [{"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626281", "source": "secalert@redhat.com"}, {"url": "http://lists.debian.org/debian-security/2011/05/msg00012.html", "source": "secalert@redhat.com"}, {"url": "http://lists.debian.org/debian-security/2011/05/msg00013.html", "source": "secalert@redhat.com"}, {"url": "http://lists.debian.org/debian-security/2011/05/msg00018.html", "source": "secalert@redhat.com"}, {"url": "http://openwall.com/lists/oss-security/2011/05/10/5", "source": "secalert@redhat.com"}, {"url": "http://openwall.com/lists/oss-security/2011/05/16/7", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/44460", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.osvdb.org/72380", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/47859", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=704039", "source": "secalert@redhat.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67477", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "The pidfile_write function in core/pidfile.c in keepalived 1.2.2 and earlier uses 0666 permissions for the (1) keepalived.pid, (2) checkers.pid, and (3) vrrp.pid files in /var/run/, which allows local users to kill arbitrary processes by writing a PID to one of these files."}, {"lang": "es", "value": "La funci\u00f3n pidfile_write en core/pidfile.c en keepalived v1.2.2 y versiones anteriores utiliza permisos 0666 permisos para (1) keepalived.pid, (2) checkers.pid, y (3) archivos vrrp.pid en /var/run/, lo que permite a usuarios locales matar procesos de su elecci\u00f3n escribiendo un PID en uno de estos archivos."}], "lastModified": "2017-08-17T01:34:22.557", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:keepalived:keepalived:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2556FCA0-2590-424E-9A79-867164153E6E", "versionEndIncluding": "1.2.2"}, {"criteria": "cpe:2.3:a:keepalived:keepalived:0.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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