{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-07-30T00:00:00", "descriptions": [{"lang": "en", "value": "A certain Red Hat script for sudo 1.7.2 on Red Hat Enterprise Linux (RHEL) 5 allows local users to overwrite arbitrary files via a symlink attack on the /var/tmp/nsswitch.conf.bak temporary file."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-11-25T19:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=844442"}, {"name": "54868", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/54868"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T20:05:12.637Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=844442"}, {"name": "54868", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/54868"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2012-3440", "datePublished": "2012-08-08T10:00:00", "dateReserved": "2012-06-14T00:00:00", "dateUpdated": "2024-08-06T20:05:12.637Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:todd_miller:sudo:1.7.2:*:*:*:*:*:*:*", "matchCriteriaId": "5C0D8CB9-3156-4F7F-A616-59EF530540D2", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*", "matchCriteriaId": "AA9B3CC0-DF1C-4A86-B2A3-A9D428A5A6E6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A certain Red Hat script for sudo 1.7.2 on Red Hat Enterprise Linux (RHEL) 5 allows local users to overwrite arbitrary files via a symlink attack on the /var/tmp/nsswitch.conf.bak temporary file."}, {"lang": "es", "value": "Una secuencia de comandos seguro de Red Hat para sudo v1.7.2 sobre Red Hat Enterprise Linux (RHEL) v5 permite a usuarios locales sobreescribir ficheros arbitrarios mediante un ataque de enlace simb\u00f3lico en el directorio temporal /var/tmp/nsswitch.conf.bak"}], "evaluatorComment": "Additional information: https://rhn.redhat.com/errata/RHSA-2012-1149.html", "id": "CVE-2012-3440", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "HIGH", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 5.6, "confidentialityImpact": "NONE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:H/Au:N/C:N/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 1.9, "impactScore": 9.2, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-08-08T10:26:19.220", "references": [{"source": "secalert@redhat.com", "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/54868"}, {"source": "secalert@redhat.com", "tags": ["Exploit"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=844442"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/54868"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=844442"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-59"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2012:1149", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "sudo-0:1.7.2p1-14.el5_8.2", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-08-07T00:00:00Z"}], "bugzilla": {"description": "sudo: insecure temporary file use in RPM %postun script", "id": "844442", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=844442"}, "csaw": false, "cvss": {"cvss_base_score": "5.6", "cvss_scoring_vector": "AV:L/AC:H/Au:N/C:N/I:C/A:C", "status": "verified"}, "cwe": "CWE-367", "details": ["A certain Red Hat script for sudo 1.7.2 on Red Hat Enterprise Linux (RHEL) 5 allows local users to overwrite arbitrary files via a symlink attack on the /var/tmp/nsswitch.conf.bak temporary file."], "name": "CVE-2012-3440", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:3", "fix_state": "Not affected", "package_name": "sudo", "product_name": "Red Hat Enterprise Linux 3"}, {"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Not affected", "package_name": "sudo", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "sudo", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2012-08-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-3440\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-3440"], "threat_severity": "Moderate"}