CVE-2021-23425

{"containers": {"cna": {"affected": [{"product": "trim-off-newlines", "vendor": "n/a", "versions": [{"lessThan": "unspecified", "status": "affected", "version": "0", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Robert McLaughlin"}], "datePublic": "2021-08-18T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "All versions of package trim-off-newlines are vulnerable to Regular Expression Denial of Service (ReDoS) via string processing."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "exploitCodeMaturity": "PROOF_OF_CONCEPT", "integrityImpact": "NONE", "privilegesRequired": "NONE", "remediationLevel": "NOT_DEFINED", "reportConfidence": "NOT_DEFINED", "scope": "UNCHANGED", "temporalScore": 5, "temporalSeverity": "MEDIUM", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"description": "Regular Expression Denial of Service (ReDoS)", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-08-18T16:15:11.000Z", "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "shortName": "snyk"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://snyk.io/vuln/SNYK-JS-TRIMOFFNEWLINES-1296850"}, {"tags": ["x_refsource_MISC"], "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1567197"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/stevemao/trim-off-newlines/blob/master/index.js%23L6"}], "title": "Regular Expression Denial of Service (ReDoS)", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "report@snyk.io", "DATE_PUBLIC": "2021-08-18T16:13:04.966419Z", "ID": "CVE-2021-23425", "STATE": "PUBLIC", "TITLE": "Regular Expression Denial of Service (ReDoS)"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "trim-off-newlines", "version": {"version_data": [{"version_affected": ">=", "version_value": "0"}]}}]}, "vendor_name": "n/a"}]}}, "credit": [{"lang": "eng", "value": "Robert McLaughlin"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "All versions of package trim-off-newlines are vulnerable to Regular Expression Denial of Service (ReDoS) via string processing."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Regular Expression Denial of Service (ReDoS)"}]}]}, "references": {"reference_data": [{"name": "https://snyk.io/vuln/SNYK-JS-TRIMOFFNEWLINES-1296850", "refsource": "MISC", "url": "https://snyk.io/vuln/SNYK-JS-TRIMOFFNEWLINES-1296850"}, {"name": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1567197", "refsource": "MISC", "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1567197"}, {"name": "https://github.com/stevemao/trim-off-newlines/blob/master/index.js%23L6", "refsource": "MISC", "url": "https://github.com/stevemao/trim-off-newlines/blob/master/index.js%23L6"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:05:56.054Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://snyk.io/vuln/SNYK-JS-TRIMOFFNEWLINES-1296850"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1567197"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/stevemao/trim-off-newlines/blob/master/index.js%23L6"}]}]}, "cveMetadata": {"assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "assignerShortName": "snyk", "cveId": "CVE-2021-23425", "datePublished": "2021-08-18T16:15:11.284Z", "dateReserved": "2021-01-08T00:00:00.000Z", "dateUpdated": "2024-09-16T23:10:48.912Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "trim-off-newlines", "vendor": "n/a", "versions": [{"lessThan": "unspecified", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "report@snyk.io"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:trim-off-newlines_project:trim-off-newlines:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "89A54D9C-B594-448A-A447-66B2F4DFB397", "versionEndExcluding": "1.0.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "All versions of package trim-off-newlines are vulnerable to Regular Expression Denial of Service (ReDoS) via string processing."}, {"lang": "es", "value": "Todas las versiones del paquete trim-off-newlines son vulnerables a una Denegaci\u00f3n de Servicio por Expresi\u00f3n Regular (ReDoS) por medio de procesamiento de cadenas."}], "id": "CVE-2021-23425", "lastModified": "2026-06-17T03:38:44.400", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "report@snyk.io", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-08-18T17:15:08.067", "references": [{"source": "report@snyk.io", "tags": ["Broken Link", "Third Party Advisory"], "url": "https://github.com/stevemao/trim-off-newlines/blob/master/index.js%23L6"}, {"source": "report@snyk.io", "tags": ["Exploit", "Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1567197"}, {"source": "report@snyk.io", "tags": ["Exploit", "Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-JS-TRIMOFFNEWLINES-1296850"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link", "Third Party Advisory"], "url": "https://github.com/stevemao/trim-off-newlines/blob/master/index.js%23L6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1567197"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-JS-TRIMOFFNEWLINES-1296850"}], "sourceIdentifier": "report@snyk.io", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2022:4711", "cpe": "cpe:/a:redhat:rhev_manager:4.4:el8", "package": "ovirt-engine-ui-extensions-0:1.3.3-1.el8ev", "product_name": "Red Hat Virtualization Engine 4.4", "release_date": "2022-05-26T00:00:00Z"}], "bugzilla": {"description": "nodejs-trim-off-newlines: ReDoS via string processing", "id": "1995793", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1995793"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "status": "verified"}, "cwe": "CWE-400", "details": ["All versions of package trim-off-newlines are vulnerable to Regular Expression Denial of Service (ReDoS) via string processing.", "A flaw was found in nodejs-trim-off-newlines. All versions of package trim-off-newlines are vulnerable to Regular Expression Denial of Service (ReDoS) via string processing. The highest threat from this vulnerability is to system availability."], "name": "CVE-2021-23425", "package_state": [{"cpe": "cpe:/a:redhat:directory_server:11", "fix_state": "Not affected", "impact": "low", "package_name": "redhat-ds:11/389-ds-base", "product_name": "Red Hat Directory Server 11"}, {"cpe": "cpe:/o:redhat:rhev_hypervisor:4", "fix_state": "Not affected", "package_name": "ovirt-web-ui", "product_name": "Red Hat Virtualization 4"}], "public_date": "2021-05-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-23425\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-23425\nhttps://snyk.io/vuln/SNYK-JS-TRIMOFFNEWLINES-1296850"], "statement": "The Red Hat Directory Server 11 Web UI requires trim-off-newlines as a dependency, but it is not used in the 389-ds cockpit plugin, and not shipped as part of the RPM binary. Thus Red Hat Directory Server 11 is not affected by this flaw.", "threat_severity": "Moderate"}

{}