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Veracode Vulnerability DatabaseVERACODE:5215

HistoryOct 03, 2017 - 7:44 a.m.

XML External Entity Processing (XXE)

2017-10-0307:44:23

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

JSON

Apache OpenNLP is vulnerable to XML external entity processing (XXE) attacks. The attacks can be launched because it does not sanitize the XML in the input, allowing the attackers to parse models or dictionaries with malicious XML.

CPENameOperatorVersion
apache opennlp toolseq1.8.1
apache opennlp toolseq1.5.3
apache opennlp toolsle1.8.0
apache opennlp toolsle1.5.2-incubating
apache opennlp uima annotatorsle1.8.1

Name	Operator	Version
apache opennlp tools	eq	1.8.1
apache opennlp tools	eq	1.5.3
apache opennlp tools	le	1.8.0
apache opennlp tools	le	1.5.2-incubating
apache opennlp uima annotators	le	1.8.1

References

opennlp.apache.org/news/cve-2017-12620.html

seclists.org/oss-sec/2017/q4/5

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

JSON

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