Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/41643?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/41643?format=api", "vulnerability_id": "VCID-tsp3-tyjt-h7bk", "summary": "Regular Expression Denial of Service in path-parse\nAffected versions of npm package `path-parse` are vulnerable to Regular Expression Denial of Service (ReDoS) via splitDeviceRe, splitTailRe, and splitPathRe regular expressions. ReDoS exhibits polynomial worst-case time complexity.", "aliases": [ { "alias": "CVE-2021-23343" }, { "alias": "GHSA-hj48-42vr-x3v9" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/75743?format=api", "purl": "pkg:npm/path-parse@1.0.7", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/path-parse@1.0.7" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/245253?format=api", "purl": "pkg:npm/path-parse@1.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-tsp3-tyjt-h7bk" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/path-parse@1.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/245254?format=api", "purl": "pkg:npm/path-parse@1.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-tsp3-tyjt-h7bk" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/path-parse@1.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/245255?format=api", "purl": "pkg:npm/path-parse@1.0.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-tsp3-tyjt-h7bk" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/path-parse@1.0.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/245256?format=api", "purl": "pkg:npm/path-parse@1.0.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-tsp3-tyjt-h7bk" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/path-parse@1.0.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/245257?format=api", "purl": "pkg:npm/path-parse@1.0.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-tsp3-tyjt-h7bk" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/path-parse@1.0.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/245258?format=api", "purl": "pkg:npm/path-parse@1.0.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-tsp3-tyjt-h7bk" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/path-parse@1.0.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/245259?format=api", "purl": "pkg:npm/path-parse@1.0.6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-tsp3-tyjt-h7bk" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/path-parse@1.0.6" }, { "url": "http://public2.vulnerablecode.io/api/packages/100546?format=api", "purl": "pkg:rpm/redhat/ovirt-engine-ui-extensions@1.2.7-1?arch=el8ev", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4f1w-xpyy-2fcf" }, { "vulnerability": "VCID-864e-hkby-qfh6" }, { "vulnerability": "VCID-q32y-yvrx-wkby" }, { "vulnerability": "VCID-tsp3-tyjt-h7bk" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/ovirt-engine-ui-extensions@1.2.7-1%3Farch=el8ev" }, { "url": "http://public2.vulnerablecode.io/api/packages/100127?format=api", "purl": "pkg:rpm/redhat/rh-nodejs12-nodejs@12.22.5-1?arch=el7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1xdz-dku3-qqc4" }, { "vulnerability": "VCID-4f1w-xpyy-2fcf" }, { "vulnerability": "VCID-53xm-8w84-93cx" }, { "vulnerability": "VCID-7cth-47w2-17hy" }, { "vulnerability": "VCID-7tyw-ppyt-zqgr" }, { "vulnerability": "VCID-9g7s-y7nq-xfbb" }, { "vulnerability": "VCID-a9w9-1d4p-vqau" }, { "vulnerability": "VCID-ap4u-dkwx-1kb3" }, { "vulnerability": "VCID-e7n4-x8sc-3bb6" }, { "vulnerability": "VCID-tsp3-tyjt-h7bk" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rh-nodejs12-nodejs@12.22.5-1%3Farch=el7" }, { "url": "http://public2.vulnerablecode.io/api/packages/100128?format=api", "purl": "pkg:rpm/redhat/rh-nodejs12-nodejs-nodemon@2.0.3-5?arch=el7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1xdz-dku3-qqc4" }, { "vulnerability": "VCID-4f1w-xpyy-2fcf" }, { "vulnerability": "VCID-53xm-8w84-93cx" }, { "vulnerability": "VCID-7cth-47w2-17hy" }, { "vulnerability": "VCID-7tyw-ppyt-zqgr" }, { "vulnerability": "VCID-9g7s-y7nq-xfbb" }, { "vulnerability": "VCID-a9w9-1d4p-vqau" }, { "vulnerability": "VCID-ap4u-dkwx-1kb3" }, { "vulnerability": "VCID-e7n4-x8sc-3bb6" }, { "vulnerability": "VCID-tsp3-tyjt-h7bk" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rh-nodejs12-nodejs-nodemon@2.0.3-5%3Farch=el7" }, { "url": "http://public2.vulnerablecode.io/api/packages/100126?format=api", "purl": "pkg:rpm/redhat/rh-nodejs14-nodejs@14.17.5-1?arch=el7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1xdz-dku3-qqc4" }, { "vulnerability": "VCID-53xm-8w84-93cx" }, { "vulnerability": "VCID-7cth-47w2-17hy" }, { "vulnerability": "VCID-9g7s-y7nq-xfbb" }, { "vulnerability": "VCID-a9w9-1d4p-vqau" }, { "vulnerability": "VCID-ap4u-dkwx-1kb3" }, { "vulnerability": "VCID-e7n4-x8sc-3bb6" }, { "vulnerability": "VCID-tsp3-tyjt-h7bk" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rh-nodejs14-nodejs@14.17.5-1%3Farch=el7" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23343.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23343.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23343", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00349", "scoring_system": "epss", "scoring_elements": "0.57436", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00349", "scoring_system": "epss", "scoring_elements": "0.57466", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00349", "scoring_system": "epss", "scoring_elements": "0.57465", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00349", "scoring_system": "epss", "scoring_elements": "0.57484", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00349", "scoring_system": "epss", "scoring_elements": "0.57507", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00349", "scoring_system": "epss", "scoring_elements": "0.57491", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00349", "scoring_system": "epss", "scoring_elements": "0.57487", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00349", "scoring_system": "epss", "scoring_elements": "0.57354", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00349", "scoring_system": "epss", "scoring_elements": "0.57435", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00349", "scoring_system": "epss", "scoring_elements": "0.57458", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00349", "scoring_system": "epss", "scoring_elements": "0.57423", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66409", "published_at": "2026-05-14T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66329", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66358", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66315", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66271", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66294", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.66293", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00506", "scoring_system": "epss", "scoring_elements": "0.6635", "published_at": "2026-05-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23343" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/jbgutierrez/path-parse", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/jbgutierrez/path-parse" }, { "reference_url": "https://github.com/jbgutierrez/path-parse/commit/eca63a7b9a473bf6978a2f5b7b3343662d1506f7", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/jbgutierrez/path-parse/commit/eca63a7b9a473bf6978a2f5b7b3343662d1506f7" }, { "reference_url": "https://github.com/jbgutierrez/path-parse/issues/8", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/jbgutierrez/path-parse/issues/8" }, { "reference_url": "https://github.com/jbgutierrez/path-parse/pull/10", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/jbgutierrez/path-parse/pull/10" }, { "reference_url": "https://lists.apache.org/thread.html/r6a32cb3eda3b19096ad48ef1e7aa8f26e005f2f63765abb69ce08b85@%3Cdev.myfaces.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.apache.org/thread.html/r6a32cb3eda3b19096ad48ef1e7aa8f26e005f2f63765abb69ce08b85@%3Cdev.myfaces.apache.org%3E" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23343", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23343" }, { "reference_url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1279028", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1279028" }, { "reference_url": "https://snyk.io/vuln/SNYK-JS-PATHPARSE-1077067", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://snyk.io/vuln/SNYK-JS-PATHPARSE-1077067" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1956818", "reference_id": "1956818", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1956818" }, { "reference_url": "https://github.com/advisories/GHSA-hj48-42vr-x3v9", "reference_id": "GHSA-hj48-42vr-x3v9", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-hj48-42vr-x3v9" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2865", "reference_id": "RHSA-2021:2865", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2865" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3280", "reference_id": "RHSA-2021:3280", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3280" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3281", "reference_id": "RHSA-2021:3281", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3281" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3623", "reference_id": "RHSA-2021:3623", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3623" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3638", "reference_id": "RHSA-2021:3638", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3638" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3639", "reference_id": "RHSA-2021:3639", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3639" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3666", "reference_id": "RHSA-2021:3666", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3666" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4902", "reference_id": "RHSA-2021:4902", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4902" } ], "weaknesses": [ { "cwe_id": 400, "name": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources." }, { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." } ], "exploits": [], "severity_range_score": "4.0 - 6.9", "exploitability": "0.5", "weighted_severity": "6.2", "risk_score": 3.1, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-tsp3-tyjt-h7bk" }