CVE-2011-2147

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2011-05-10T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Openswan 2.2.x does not properly restrict permissions for (1) /var/run/starter.pid, related to starter.c in the IPsec starter, and (2) /var/lock/subsys/ipsec, which allows local users to kill arbitrary processes by writing a PID to a file, or possibly bypass disk quotas by writing arbitrary data to a file, as demonstrated by files with 0666 permissions, a different vulnerability than CVE-2011-1784."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-08-28T12:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "[debian-security] 20110510 World writable pid and lock files.", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://lists.debian.org/debian-security/2011/05/msg00012.html"}, {"name": "[debian-security] 20110510 Re: World writable pid and lock files.", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://lists.debian.org/debian-security/2011/05/msg00018.html"}, {"name": "openswan-pid-dos(67822)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67822"}, {"name": "[debian-security] 20110510 Re: World writable pid and lock files.", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://lists.debian.org/debian-security/2011/05/msg00013.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2011-2147", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Openswan 2.2.x does not properly restrict permissions for (1) /var/run/starter.pid, related to starter.c in the IPsec starter, and (2) /var/lock/subsys/ipsec, which allows local users to kill arbitrary processes by writing a PID to a file, or possibly bypass disk quotas by writing arbitrary data to a file, as demonstrated by files with 0666 permissions, a different vulnerability than CVE-2011-1784."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "[debian-security] 20110510 World writable pid and lock files.", "refsource": "MLIST", "url": "http://lists.debian.org/debian-security/2011/05/msg00012.html"}, {"name": "[debian-security] 20110510 Re: World writable pid and lock files.", "refsource": "MLIST", "url": "http://lists.debian.org/debian-security/2011/05/msg00018.html"}, {"name": "openswan-pid-dos(67822)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67822"}, {"name": "[debian-security] 20110510 Re: World writable pid and lock files.", "refsource": "MLIST", "url": "http://lists.debian.org/debian-security/2011/05/msg00013.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T22:53:16.960Z"}, "title": "CVE Program Container", "references": [{"name": "[debian-security] 20110510 World writable pid and lock files.", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://lists.debian.org/debian-security/2011/05/msg00012.html"}, {"name": "[debian-security] 20110510 Re: World writable pid and lock files.", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://lists.debian.org/debian-security/2011/05/msg00018.html"}, {"name": "openswan-pid-dos(67822)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67822"}, {"name": "[debian-security] 20110510 Re: World writable pid and lock files.", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://lists.debian.org/debian-security/2011/05/msg00013.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2011-2147", "datePublished": "2011-05-20T22:00:00.000Z", "dateReserved": "2011-05-20T00:00:00.000Z", "dateUpdated": "2024-08-06T22:53:16.960Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openswan:openswan:2.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "A1A71002-A4C7-4084-9E92-478269246DBC", "vulnerable": true}, {"criteria": "cpe:2.3:a:openswan:openswan:2.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "1F061B74-4A35-4DAC-B1B1-16A9850585BB", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Openswan 2.2.x does not properly restrict permissions for (1) /var/run/starter.pid, related to starter.c in the IPsec starter, and (2) /var/lock/subsys/ipsec, which allows local users to kill arbitrary processes by writing a PID to a file, or possibly bypass disk quotas by writing arbitrary data to a file, as demonstrated by files with 0666 permissions, a different vulnerability than CVE-2011-1784."}, {"lang": "es", "value": "Openswan v2.2.x no restringe correctamente los permisos para (1) /var/run/starter.pid, relacionados con starter.c en el arranque IPsec, y (2) /var/lock/subsys/ipsec, que permite a usuarios locales matar procesos de su elecci\u00f3n escribiendo un PID en un archivo, o posiblemente evitar las cuotas de disco por escritura de datos arbitrarios en un archivo, como lo demuestran los archivos con permisos 0666, una vulnerabilidad diferente de CVE-2011-1784."}], "id": "CVE-2011-2147", "lastModified": "2026-06-16T23:30:48.293", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 3.6, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2011-05-20T22:55:05.487", "references": [{"source": "cve@mitre.org", "url": "http://lists.debian.org/debian-security/2011/05/msg00012.html"}, {"source": "cve@mitre.org", "url": "http://lists.debian.org/debian-security/2011/05/msg00013.html"}, {"source": "cve@mitre.org", "url": "http://lists.debian.org/debian-security/2011/05/msg00018.html"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67822"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.debian.org/debian-security/2011/05/msg00012.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.debian.org/debian-security/2011/05/msg00013.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.debian.org/debian-security/2011/05/msg00018.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67822"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "openswan: World writable pid and lock files", "id": "709037", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=709037"}, "csaw": false, "cvss": {"cvss_base_score": "1.9", "cvss_scoring_vector": "AV:L/AC:M/Au:N/C:N/I:N/A:P", "status": "draft"}, "details": ["Openswan 2.2.x does not properly restrict permissions for (1) /var/run/starter.pid, related to starter.c in the IPsec starter, and (2) /var/lock/subsys/ipsec, which allows local users to kill arbitrary processes by writing a PID to a file, or possibly bypass disk quotas by writing arbitrary data to a file, as demonstrated by files with 0666 permissions, a different vulnerability than CVE-2011-1784."], "name": "CVE-2011-2147", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "openswan", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "openswan", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2011-05-11T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-2147\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-2147"], "statement": "Not vulnerable. This issue did not affect the versions of openswan as shipped with Red Hat Enterprise Linux 5 or 6.", "threat_severity": "Moderate"}

{}