CVE-2024-37388

An XML External Entity (XXE) vulnerability in the ebookmeta.get_metadata function of lxml before v4.9.1 allows attackers to access sensitive information or cause a Denial of Service (DoS) via crafted XML input.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/dnkorpushov/ebookmeta/issues/16#issue-2317712335	Issue Tracking

Configurations

Configuration 1 (hide)

cpe:2.3:a:dnkorpushov:ebookmeta:*:*:*:*:*:*:*:*

History

13 Sep 2024, 18:39

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad de entidad externa XML (XXE) en la función ebookmeta.get_metadata de lxml anterior a v4.9.1 permite a los atacantes acceder a información confidencial o provocar una denegación de servicio (DoS) a través de una entrada XML manipulada.
CPE		cpe:2.3:a:dnkorpushov:ebookmeta::::::::
References	~~() https://github.com/dnkorpushov/ebookmeta/issues/16#issue-2317712335 -~~	() https://github.com/dnkorpushov/ebookmeta/issues/16#issue-2317712335 - Issue Tracking
CWE		CWE-611
First Time		Dnkorpushov ebookmeta Dnkorpushov
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.1

07 Jun 2024, 19:24

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-06-07 19:15

Updated : 2024-10-30 19:35

NVD link : CVE-2024-37388

Mitre link : CVE-2024-37388

CVE.ORG link : CVE-2024-37388

JSON object : View

Products Affected

dnkorpushov

ebookmeta

CWE

CWE-611

Improper Restriction of XML External Entity Reference

{"id": "CVE-2024-37388", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "published": "2024-06-07T19:15:24.103", "references": [{"url": "https://github.com/dnkorpushov/ebookmeta/issues/16#issue-2317712335", "tags": ["Issue Tracking"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-611"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-611"}]}], "descriptions": [{"lang": "en", "value": "An XML External Entity (XXE) vulnerability in the ebookmeta.get_metadata function of lxml before v4.9.1 allows attackers to access sensitive information or cause a Denial of Service (DoS) via crafted XML input."}, {"lang": "es", "value": "Una vulnerabilidad de entidad externa XML (XXE) en la funci\u00f3n ebookmeta.get_metadata de lxml anterior a v4.9.1 permite a los atacantes acceder a informaci\u00f3n confidencial o provocar una denegaci\u00f3n de servicio (DoS) a trav\u00e9s de una entrada XML manipulada."}], "lastModified": "2024-10-30T19:35:12.587", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:dnkorpushov:ebookmeta:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "42C0848A-FBD6-4572-89F5-DAFC73944431", "versionEndExcluding": "4.9.1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}