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[email protected]CVE-2020-6958

HistoryJan 14, 2020 - 12:15 a.m.

CVE-2020-6958

2020-01-1400:15:11

CWE-611

[email protected]

web.nvd.nist.gov

cve-2020-6958

xxe

jnlpsupport

yet another java service wrapper

yajsw

exfiltration

denial-of-service

nvd

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

9 High

AI Score

Confidence

High

0.011 Low

EPSS

Percentile

84.2%

JSON

An XXE vulnerability in JnlpSupport in Yet Another Java Service Wrapper (YAJSW) 12.14, as used in NSA Ghidra and other products, allows attackers to exfiltrate data from remote hosts and potentially cause denial-of-service.

Affected configurations

NVD

Node

yet_another_java_service_wrapper_projectyet_another_java_service_wrapperMatch12.14

CPENameOperatorVersion
yet_another_java_service_wrapper_project:yet_another_java_service_wrapperyet another java service wrapper project yet another java service wrappereq12.14

CPE	Name	Operator	Version
yet_another_java_service_wrapper_project:yet_another_java_service_wrapper	yet another java service wrapper project yet another java service wrapper	eq	12.14

References

github.com/NationalSecurityAgency/ghidra/issues/943

github.com/purpleracc00n/Exploits-and-PoC/blob/master/XXE%20in%20YAJSW%E2%80%99s%20JnlpSupport%20affects%20Ghidra%20Server.md

sourceforge.net/p/yajsw/bugs/166/

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

9 High

AI Score

Confidence

High

0.011 Low

EPSS

Percentile

84.2%

JSON

Related for CVE-2020-6958

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