CVE-2022-25918 - OpenCVE

The package shescape from 1.5.10 and before 1.6.1 are vulnerable to Regular Expression Denial of Service (ReDoS) via the escape function in index.js, due to the usage of insecure regex in the escapeArgBash function.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

Vendors & Products
CPE Configurations

Vendors	Products
Shescape Project	Shescape

Configuration 1 [-]

OR	cpe:2.3:a:shescape_project:shescape:1.5.10:::::node.js::
	cpe:2.3:a:shescape_project:shescape:1.6.0:::::node.js::

References

Link	Resource
https://github.com/ericcornelissen/shescape/blob/main/src/unix.js%23L52	Broken Link
https://github.com/ericcornelissen/shescape/commit/552e8eab56861720b1d4e5474fb65741643358f9	Patch Third Party Advisory
https://github.com/ericcornelissen/shescape/releases/tag/v1.6.1	Release Notes Third Party Advisory
https://security.snyk.io/vuln/SNYK-JS-SHESCAPE-3061108	Exploit Patch Third Party Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: snyk

Published: 2022-10-27T00:00:00

Updated: 2022-10-27T00:00:00

Reserved: 2022-02-24T00:00:00

Link: CVE-2022-25918

JSON object: View

NVD Information

Status : Analyzed

Published: 2022-10-27T10:15:10.637

Modified: 2023-08-08T14:22:24.967

Link: CVE-2022-25918

JSON object: View

Redhat Information

No data.

CWE

CWE-1333

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:shescape_project:shescape:1.5.10:*:*:*:*:node.js:*:*", "matchCriteriaId": "E6E1007D-812B-4128-B5A4-8CE84383AC9B", "vulnerable": true}, {"criteria": "cpe:2.3:a:shescape_project:shescape:1.6.0:*:*:*:*:node.js:*:*", "matchCriteriaId": "F6B4C0B9-40E8-4ACF-A161-61713D23CA91", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The package shescape from 1.5.10 and before 1.6.1 are vulnerable to Regular Expression Denial of Service (ReDoS) via the escape function in index.js, due to the usage of insecure regex in the escapeArgBash function."}, {"lang": "es", "value": "El paquete shescape de 1.5.10 y anteriores a 1.6.1 es vulnerable a la Denegaci\u00f3n de Servicio de Expresi\u00f3n Regular (ReDoS) a trav\u00e9s de la funci\u00f3n de escape en index.js, debido al uso de expresiones regulares inseguras en la funci\u00f3n escapeArgBash."}], "id": "CVE-2022-25918", "lastModified": "2023-08-08T14:22:24.967", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "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:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"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"}]}, "published": "2022-10-27T10:15:10.637", "references": [{"source": "report@snyk.io", "tags": ["Broken Link"], "url": "https://github.com/ericcornelissen/shescape/blob/main/src/unix.js%23L52"}, {"source": "report@snyk.io", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/ericcornelissen/shescape/commit/552e8eab56861720b1d4e5474fb65741643358f9"}, {"source": "report@snyk.io", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/ericcornelissen/shescape/releases/tag/v1.6.1"}, {"source": "report@snyk.io", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://security.snyk.io/vuln/SNYK-JS-SHESCAPE-3061108"}], "sourceIdentifier": "report@snyk.io", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1333"}], "source": "nvd@nist.gov", "type": "Primary"}]}