CVE-2019-4513

IBM Security Access Manager for Enterprise Single Sign-On 8.2.2 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 164555.

CVSS v3 8.2 HIGH
CVSS v2.0 6.4 MEDIUM

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:P

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.ibm.com/support/docview.wss?uid=ibm10996716	Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/164555	VDB Entry Vendor Advisory
http://www.ibm.com/support/docview.wss?uid=ibm10996716	Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/164555	VDB Entry Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ibm:security_access_manager_for_enterprise_single_sign-on:8.2.2:*:*:*:*:*:*:*

History

21 Nov 2024, 04:43

Type	Values Removed	Values Added
References	~~() http://www.ibm.com/support/docview.wss?uid=ibm10996716 - Vendor Advisory~~	() http://www.ibm.com/support/docview.wss?uid=ibm10996716 - Vendor Advisory
References	~~() https://exchange.xforce.ibmcloud.com/vulnerabilities/164555 - VDB Entry, Vendor Advisory~~	() https://exchange.xforce.ibmcloud.com/vulnerabilities/164555 - VDB Entry, Vendor Advisory

Information

Published : 2019-08-26 15:15

Updated : 2024-11-21 04:43

NVD link : CVE-2019-4513

Mitre link : CVE-2019-4513

CVE.ORG link : CVE-2019-4513

JSON object : View

Products Affected

ibm

security_access_manager_for_enterprise_single_sign-on

CWE

CWE-611

Improper Restriction of XML External Entity Reference

{"id": "CVE-2019-4513", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.4, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 4.2, "exploitabilityScore": 3.9}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 4.2, "exploitabilityScore": 3.9}]}, "published": "2019-08-26T15:15:13.173", "references": [{"url": "http://www.ibm.com/support/docview.wss?uid=ibm10996716", "tags": ["Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/164555", "tags": ["VDB Entry", "Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "http://www.ibm.com/support/docview.wss?uid=ibm10996716", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/164555", "tags": ["VDB Entry", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-611"}]}], "descriptions": [{"lang": "en", "value": "IBM Security Access Manager for Enterprise Single Sign-On 8.2.2 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 164555."}, {"lang": "es", "value": "IBM Security Access Manager for Enterprise Single Sign-On versi\u00f3n 8.2.2, es vulnerable a un ataque de tipo XML External Entity (XXE) cuando se procesa datos XML. Un atacante remoto podr\u00eda explotar esta vulnerabilidad para exponer informaci\u00f3n confidencial o consumir recursos de la memoria. ID de IBM X-Force: 164555."}], "lastModified": "2024-11-21T04:43:40.827", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:security_access_manager_for_enterprise_single_sign-on:8.2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F3D33D16-A432-46C5-81C1-FF385AF79F94"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@us.ibm.com"}