gsd-2017-18869
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
A TOCTOU issue in the chownr package before 1.1.0 for Node.js 10.10 could allow a local attacker to trick it into descending into unintended directories via symlink attacks.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2017-18869", "description": "A TOCTOU issue in the chownr package before 1.1.0 for Node.js 10.10 could allow a local attacker to trick it into descending into unintended directories via symlink attacks.", "id": "GSD-2017-18869", "references": [ "https://access.redhat.com/errata/RHSA-2020:2625", "https://advisories.mageia.org/CVE-2017-18869.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2017-18869" ], "details": "A TOCTOU issue in the chownr package before 1.1.0 for Node.js 10.10 could allow a local attacker to trick it into descending into unintended directories via symlink attacks.", "id": "GSD-2017-18869", "modified": "2023-12-13T01:21:10.536189Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-18869", "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": "A TOCTOU issue in the chownr package before 1.1.0 for Node.js 10.10 could allow a local attacker to trick it into descending into unintended directories via symlink attacks." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/isaacs/chownr/issues/14", "refsource": "MISC", "url": "https://github.com/isaacs/chownr/issues/14" }, { "name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863985", "refsource": "MISC", "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863985" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1611614", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1611614" }, { "name": "https://snyk.io/vuln/npm:chownr:20180731", "refsource": "MISC", "url": "https://snyk.io/vuln/npm:chownr:20180731" } ] } }, "gitlab.com": { "advisories": [ { "affected_range": "\u003c1.1.0", "affected_versions": "All versions before 1.1.0", "cvss_v2": "AV:L/AC:M/Au:N/C:N/I:P/A:N", "cvss_v3": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N", "cwe_ids": [ "CWE-1035", "CWE-367", "CWE-937" ], "date": "2020-06-17", "description": "A TOCTOU issue in the chownr package for `Node.js` could allow a local attacker to trick it into descending into unintended directories via symlink attacks.", "fixed_versions": [ "1.1.0" ], "identifier": "CVE-2017-18869", "identifiers": [ "CVE-2017-18869" ], "not_impacted": "All versions starting from 1.1.0", "package_slug": "npm/chownr", "pubdate": "2020-06-15", "solution": "Upgrade to version 1.1.0 or above.", "title": "Time-of-check Time-of-use (TOCTOU) Race Condition", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2017-18869" ], "uuid": "cc4ad09e-5ba2-4e30-81e6-3703cf3609a0" } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:chownr_project:chownr:*:*:*:*:*:node.js:*:*", "cpe_name": [], "versionEndExcluding": "1.1.0", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-18869" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "A TOCTOU issue in the chownr package before 1.1.0 for Node.js 10.10 could allow a local attacker to trick it into descending into unintended directories via symlink attacks." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-367" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/isaacs/chownr/issues/14", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://github.com/isaacs/chownr/issues/14" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1611614", "refsource": "MISC", "tags": [ "Permissions Required" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1611614" }, { "name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863985", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863985" }, { "name": "https://snyk.io/vuln/npm:chownr:20180731", "refsource": "MISC", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://snyk.io/vuln/npm:chownr:20180731" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 1.9, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 3.4, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "LOW", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 2.5, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N", "version": "3.1" }, "exploitabilityScore": 1.0, "impactScore": 1.4 } }, "lastModifiedDate": "2020-06-17T19:51Z", "publishedDate": "2020-06-15T15:15Z" } } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.