{"api_version":"1","generated_at":"2026-07-23T12:42:12+00:00","cve":"CVE-2001-0556","urls":{"html":"https://cve.report/CVE-2001-0556","api":"https://cve.report/api/cve/CVE-2001-0556.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2001-0556","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2001-0556"},"summary":{"title":"CVE-2001-0556","description":"The Nirvana Editor (NEdit) 5.1.1 and earlier allows a local attacker to overwrite other users' files via a symlink attack on (1) backup files or (2) temporary files used when nedit prints a file or portions of a file.","state":"PUBLISHED","assigner":"mitre","published_at":"2001-08-22 04:00:00","updated_at":"2025-04-03 01:03:51"},"problem_types":["NVD-CWE-Other","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"7.2","severity":"","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","data":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","baseScore":7.2,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"http://www.debian.org/security/2001/dsa-053","name":"http://www.debian.org/security/2001/dsa-053","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"title":"Debian GNU/Linux -- Security Information -- DSA-053-1 nedit","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.nedit.org/archives/develop/2001-Feb/0391.html","name":"http://www.nedit.org/archives/develop/2001-Feb/0391.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"NEdit Developer List: Security hole ?","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/archive/1/180237","name":"http://www.securityfocus.com/archive/1/180237","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"SecurityFocus","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-042.php3","name":"http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-042.php3","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"title":"MandrakeSoft Security Advisory MDKSA-2001:042 : nedit","mime":"text/html","httpstatus":"-1","archivestatus":"200"},{"url":"http://www.redhat.com/support/errata/RHSA-2001-061.html","name":"http://www.redhat.com/support/errata/RHSA-2001-061.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"title":"redhat.com | Red Hat Support","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.novell.com/linux/security/advisories/2001_014_nedit.html","name":"http://www.novell.com/linux/security/advisories/2001_014_nedit.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Security Announcement","mime":"text/html","httpstatus":"404","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/2667","name":"http://www.securityfocus.com/bid/2667","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Patch","Vendor Advisory"],"title":"NEdit Incremental Backup File Symbolic Link Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2001-0556","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0556","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2001","cve_id":"556","vulnerable":"1","versionEndIncluding":"5.1.1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"nedit","cpe5":"nedit","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-08T04:21:38.564Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.nedit.org/archives/develop/2001-Feb/0391.html"},{"name":"20010428 More nedit problems ? (was Re: PROGENY-SA-2001-10...)","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"],"url":"http://www.securityfocus.com/archive/1/180237"},{"name":"RHSA-2001:061","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"http://www.redhat.com/support/errata/RHSA-2001-061.html"},{"name":"MDKSA-2001:042","tags":["vendor-advisory","x_refsource_MANDRAKE","x_transferred"],"url":"http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-042.php3"},{"name":"2667","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/2667"},{"name":"DSA-053","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2001/dsa-053"},{"name":"SuSE-SA:2001:14","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://www.novell.com/linux/security/advisories/2001_014_nedit.html"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2001-03-01T00:00:00.000Z","descriptions":[{"lang":"en","value":"The Nirvana Editor (NEdit) 5.1.1 and earlier allows a local attacker to overwrite other users' files via a symlink attack on (1) backup files or (2) temporary files used when nedit prints a file or portions of a file."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2002-02-02T10:00:00.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"http://www.nedit.org/archives/develop/2001-Feb/0391.html"},{"name":"20010428 More nedit problems ? (was Re: PROGENY-SA-2001-10...)","tags":["mailing-list","x_refsource_BUGTRAQ"],"url":"http://www.securityfocus.com/archive/1/180237"},{"name":"RHSA-2001:061","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"http://www.redhat.com/support/errata/RHSA-2001-061.html"},{"name":"MDKSA-2001:042","tags":["vendor-advisory","x_refsource_MANDRAKE"],"url":"http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-042.php3"},{"name":"2667","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/2667"},{"name":"DSA-053","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2001/dsa-053"},{"name":"SuSE-SA:2001:14","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://www.novell.com/linux/security/advisories/2001_014_nedit.html"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2001-0556","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":"The Nirvana Editor (NEdit) 5.1.1 and earlier allows a local attacker to overwrite other users' files via a symlink attack on (1) backup files or (2) temporary files used when nedit prints a file or portions of a file."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://www.nedit.org/archives/develop/2001-Feb/0391.html","refsource":"CONFIRM","url":"http://www.nedit.org/archives/develop/2001-Feb/0391.html"},{"name":"20010428 More nedit problems ? (was Re: PROGENY-SA-2001-10...)","refsource":"BUGTRAQ","url":"http://www.securityfocus.com/archive/1/180237"},{"name":"RHSA-2001:061","refsource":"REDHAT","url":"http://www.redhat.com/support/errata/RHSA-2001-061.html"},{"name":"MDKSA-2001:042","refsource":"MANDRAKE","url":"http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-042.php3"},{"name":"2667","refsource":"BID","url":"http://www.securityfocus.com/bid/2667"},{"name":"DSA-053","refsource":"DEBIAN","url":"http://www.debian.org/security/2001/dsa-053"},{"name":"SuSE-SA:2001:14","refsource":"SUSE","url":"http://www.novell.com/linux/security/advisories/2001_014_nedit.html"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2001-0556","datePublished":"2001-07-27T04:00:00.000Z","dateReserved":"2001-07-27T00:00:00.000Z","dateUpdated":"2024-08-08T04:21:38.564Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2001-08-22 04:00:00","lastModifiedDate":"2025-04-03 01:03:51","problem_types":["NVD-CWE-Other","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","baseScore":7.2,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":3.9,"impactScore":10,"acInsufInfo":false,"obtainAllPrivilege":true,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:nedit:nedit:*:*:*:*:*:*:*:*","versionEndIncluding":"5.1.1","matchCriteriaId":"DB06B00B-6372-482D-AB3C-CAE574866B70"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2001","CveId":"556","Ordinal":"1","Title":"CVE-2001-0556","CVE":"CVE-2001-0556","Year":"2001"},"notes":[{"CveYear":"2001","CveId":"556","Ordinal":"1","NoteData":"The Nirvana Editor (NEdit) 5.1.1 and earlier allows a local attacker to overwrite other users' files via a symlink attack on (1) backup files or (2) temporary files used when nedit prints a file or portions of a file.","Type":"Description","Title":"CVE-2001-0556"},{"CveYear":"2001","CveId":"556","Ordinal":"2","NoteData":"2001-07-27","Type":"Other","Title":"Published"},{"CveYear":"2001","CveId":"556","Ordinal":"3","NoteData":"2002-02-02","Type":"Other","Title":"Modified"}]}}}