CVE-2015-8860

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{"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:nodejs:node.js:*:*:*:*:*:*:*:*", "matchCriteriaId": "88EAEFE4-41B6-4AFD-A858-190BC7C522C9", "versionEndIncluding": "1.8.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The tar package before 2.0.0 for Node.js allows remote attackers to write to arbitrary files via a symlink attack in an archive."}, {"lang": "es", "value": "El paquete tar en versiones anteriores a 2.0.0 para Node.js permite a atacantes remotos ercribir archivos arbitrarios a trav\u00e9s de un ataque de enlace simb\u00f3lico en un archivo."}], "id": "CVE-2015-8860", "lastModified": "2026-06-17T00:35:23.070", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-01-23T21:59:00.690", "references": [{"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/04/20/11"}, {"source": "cve@mitre.org", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://nodesecurity.io/advisories/57"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/04/20/11"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://nodesecurity.io/advisories/57"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-59"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "nodejs-tar: insecure processing of symbolic links during package processing", "id": "1209501", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1209501"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "draft"}, "cwe": "CWE-59", "details": ["The tar package before 2.0.0 for Node.js allows remote attackers to write to arbitrary files via a symlink attack in an archive.", "A flaw was found in the way nodejs-tar, a Node.js module for reading and writing of tar archives, handled symbolic links when processing NPM packages. An attacker could potentially use this flaw to rewrite arbitrary files on the system."], "name": "CVE-2015-8860", "package_state": [{"cpe": "cpe:/a:redhat:rhel_software_collections:1", "fix_state": "Affected", "package_name": "nodejs010-nodejs-tar", "product_name": "Red Hat Software Collections"}], "public_date": "2015-03-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2015-8860\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-8860\nhttps://nodesecurity.io/advisories/57"], "threat_severity": "Moderate"}

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