{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2013-12-10T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Multiple directory traversal vulnerabilities in the (1) tar_extract_glob and (2) tar_extract_all functions in libtar 1.2.20 and earlier allow remote attackers to overwrite arbitrary files via a .. (dot dot) in a crafted tar file."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2014-02-20T13:57:00.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=731860"}, {"name": "DSA-2863", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2014/dsa-2863"}, {"name": "[libtar] 20150213 Fw: Re: Validation of file names", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.feep.net:8080/pipermail/libtar/2014-February/000403.html"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T16:45:14.493Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=731860"}, {"name": "DSA-2863", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2014/dsa-2863"}, {"name": "[libtar] 20150213 Fw: Re: Validation of file names", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.feep.net:8080/pipermail/libtar/2014-February/000403.html"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2013-4420", "datePublished": "2014-02-20T16:00:00.000Z", "dateReserved": "2013-06-12T00:00:00.000Z", "dateUpdated": "2024-08-06T16:45:14.493Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:feep:libtar:*:*:*:*:*:*:*:*", "matchCriteriaId": "7908BED9-25A3-4E8B-852D-EAC8D75745C2", "versionEndIncluding": "1.2.20", "vulnerable": true}, {"criteria": "cpe:2.3:a:feep:libtar:1.2.11:*:*:*:*:*:*:*", "matchCriteriaId": "17D20697-E839-434B-A12A-6C09A8F2D79A", "vulnerable": true}, {"criteria": "cpe:2.3:a:feep:libtar:1.2.13:*:*:*:*:*:*:*", "matchCriteriaId": "FB0B7CEF-1B95-4FC5-94A6-834488341AD6", "vulnerable": true}, {"criteria": "cpe:2.3:a:feep:libtar:1.2.14:*:*:*:*:*:*:*", "matchCriteriaId": "15FDD28C-D035-4E76-BE44-E8191A487064", "vulnerable": true}, {"criteria": "cpe:2.3:a:feep:libtar:1.2.15:*:*:*:*:*:*:*", "matchCriteriaId": "10A64757-FC13-441A-9667-6222E1881B2E", "vulnerable": true}, {"criteria": "cpe:2.3:a:feep:libtar:1.2.16:*:*:*:*:*:*:*", "matchCriteriaId": "2161B141-7C5C-4FF6-B7E7-BF06580821BE", "vulnerable": true}, {"criteria": "cpe:2.3:a:feep:libtar:1.2.17:*:*:*:*:*:*:*", "matchCriteriaId": "CFEFFA4F-EF13-4CF4-AA05-CDC6DA28A383", "vulnerable": true}, {"criteria": "cpe:2.3:a:feep:libtar:1.2.18:*:*:*:*:*:*:*", "matchCriteriaId": "2E41D1E6-B7B3-4A0A-8F5A-A62BD3D6DBA8", "vulnerable": true}, {"criteria": "cpe:2.3:a:feep:libtar:1.2.19:*:*:*:*:*:*:*", "matchCriteriaId": "4EC442B5-24F9-46FA-9998-87D550AC695A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple directory traversal vulnerabilities in the (1) tar_extract_glob and (2) tar_extract_all functions in libtar 1.2.20 and earlier allow remote attackers to overwrite arbitrary files via a .. (dot dot) in a crafted tar file."}, {"lang": "es", "value": "M\u00faltiples vulnerabilidades de salto de directorio en las funciones (1) tar_extract_glob y (2) tar_extract_all en libtar 1.2.20 y anteriores permiten a atacantes remotos sobreescribir archivos arbitrarios a trav\u00e9s de un .. (punto punto) en un archivo TAR manipulado."}], "id": "CVE-2013-4420", "lastModified": "2026-06-16T23:57:11.853", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.8, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-02-20T16:55:05.250", "references": [{"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2014/dsa-2863"}, {"source": "secalert@redhat.com", "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=731860"}, {"source": "secalert@redhat.com", "url": "https://lists.feep.net:8080/pipermail/libtar/2014-February/000403.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2014/dsa-2863"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=731860"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.feep.net:8080/pipermail/libtar/2014-February/000403.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "libtar: missing validation of file names", "id": "1018150", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1018150"}, "csaw": false, "cvss": {"cvss_base_score": "5.1", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "status": "draft"}, "details": ["Multiple directory traversal vulnerabilities in the (1) tar_extract_glob and (2) tar_extract_all functions in libtar 1.2.20 and earlier allow remote attackers to overwrite arbitrary files via a .. (dot dot) in a crafted tar file."], "name": "CVE-2013-4420", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "libtar", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "package_name": "libtar", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2013-10-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-4420\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-4420"], "threat_severity": "Low"}

{}