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ID

VAR-201604-0121


CVE

CVE-2016-4014


TITLE

SAP NetWeaver JAVA AS of UDDI In the component XML External entity vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2016-002168

DESCRIPTION

XML external entity (XXE) vulnerability in the UDDI component in SAP NetWeaver JAVA AS 7.4 allows remote attackers to cause a denial of service (system hang) via a crafted DTD in an XML request to uddi/api/replication, aka SAP Security Note 2254389. Vendors have confirmed this vulnerability SAP Security Note 2254389 It is released as. Supplementary information : CWE Vulnerability type by CWE-611: Improper Restriction of XML External Entity Reference ('XXE') (XML Inappropriate restrictions on external entity references ) Has been identified. http://cwe.mitre.org/data/definitions/611.htmlSkillfully crafted by a third party XML Service disruption via request (DoS) There is a possibility of being put into a state. Attackers can exploit this issue to obtain potentially sensitive information or cause a denial-of-service condition. This may lead to further attacks

Trust: 1.89

sources: NVD: CVE-2016-4014 // JVNDB: JVNDB-2016-002168 // BID: 88021

AFFECTED PRODUCTS

vendor:sapmodel:netweaverscope:eqversion:7.4

Trust: 2.4

sources: JVNDB: JVNDB-2016-002168 // CNNVD: CNNVD-201604-307 // NVD: CVE-2016-4014

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2016-4014
value: HIGH

Trust: 1.0

NVD: CVE-2016-4014
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201604-307
value: CRITICAL

Trust: 0.6

nvd@nist.gov: CVE-2016-4014
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 8.5
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

nvd@nist.gov: CVE-2016-4014
baseSeverity: HIGH
baseScore: 8.6
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 4.7
version: 3.0

Trust: 1.8

sources: JVNDB: JVNDB-2016-002168 // CNNVD: CNNVD-201604-307 // NVD: CVE-2016-4014

PROBLEMTYPE DATA

problemtype:NVD-CWE-Other

Trust: 1.0

problemtype:CWE-Other

Trust: 0.8

sources: JVNDB: JVNDB-2016-002168 // NVD: CVE-2016-4014

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201604-307

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-201604-307

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2016-002168

PATCH
title:SAP Security Notes April 2016 - DoS vulnerabilities on the rise (2254389)url:https://scn.sap.com/community/security/blog/2016/04/14/sap-security-notes-april-2016--dos-vulnerabilities-on-the-rise
Trust: 0.8
title:SAP NetWeaver AS JAVA UDDI Component XML Fixes for external entity vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=60962
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2016-002168 // 
            
            
            
            CNNVD: CNNVD-201604-307

EXTERNAL IDS
db:NVDid:CVE-2016-4014
Trust: 2.7
db:PACKETSTORMid:137919
Trust: 1.0
db:JVNDBid:JVNDB-2016-002168
Trust: 0.8
db:CNNVDid:CNNVD-201604-307
Trust: 0.6
db:BIDid:88021
Trust: 0.3
sources:
            
            
            BID: 88021 // 
            
            
            
            JVNDB: JVNDB-2016-002168 // 
            
            
            
            CNNVD: CNNVD-201604-307 // 
            
            
            
            NVD: CVE-2016-4014

REFERENCES
url:https://erpscan.com/advisories/erpscan-16-020-sap-netweaver-java-uddi-component-xxe-vulnerability/
Trust: 1.4
url:https://erpscan.io/advisories/erpscan-16-020-sap-netweaver-java-uddi-component-xxe-vulnerability/
Trust: 1.0
url:https://erpscan.io/press-center/blog/dos-vulnerabilities-on-the-rise-sap-security-notes-april-2016/
Trust: 1.0
url:http://packetstormsecurity.com/files/137919/sap-netweaver-as-java-7.4-xxe-injection.html
Trust: 1.0
url:http://seclists.org/fulldisclosure/2016/jul/45
Trust: 1.0
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-4014
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2016-4014
Trust: 0.8
url:https://erpscan.com/press-center/blog/dos-vulnerabilities-on-the-rise-sap-security-notes-april-2016/
Trust: 0.6
url:http://www.sap.com
Trust: 0.3
sources:
            
            
            BID: 88021 // 
            
            
            
            JVNDB: JVNDB-2016-002168 // 
            
            
            
            CNNVD: CNNVD-201604-307 // 
            
            
            
            NVD: CVE-2016-4014

CREDITS
Vahagn Vardanyan from ERPScan.
Trust: 0.3
sources:
            
            
            BID: 88021

SOURCES
db:BIDid:88021
db:JVNDBid:JVNDB-2016-002168
db:CNNVDid:CNNVD-201604-307
db:NVDid:CVE-2016-4014

LAST UPDATE DATE
2024-11-23T22:01:33.609000+00:00

SOURCES UPDATE DATE
db:BIDid:88021date:2016-04-14T00:00:00
db:JVNDBid:JVNDB-2016-002168date:2016-04-22T00:00:00
db:CNNVDid:CNNVD-201604-307date:2016-04-15T00:00:00
db:NVDid:CVE-2016-4014date:2024-11-21T02:51:09.900

SOURCES RELEASE DATE
db:BIDid:88021date:2016-04-14T00:00:00
db:JVNDBid:JVNDB-2016-002168date:2016-04-22T00:00:00
db:CNNVDid:CNNVD-201604-307date:2016-04-15T00:00:00
db:NVDid:CVE-2016-4014date:2016-04-14T14:59:09.147