CVE-2018-1000889

Logisim Evolution version 2.14.3 and earlier contains an XML External Entity (XXE) vulnerability in Circuit file loading functionality (loadXmlFrom in src/com/cburch/logisim/file/XmlReader.java) that can result in information leak, possible RCE depending on system configuration. This attack appears to be exploitable via the victim opening a specially crafted circuit file. This vulnerability appears to have been fixed in 2.14.4.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.kvakil.me/posts/logisim/	Third Party Advisory
https://github.com/reds-heig/logisim-evolution/pull/139	Patch Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:logisim-evolution_project:logisim-evolution:*:*:*:*:*:*:*:*

Information

Published : 2018-12-28 08:29

Updated : 2019-02-13 07:16

NVD link : CVE-2018-1000889

Mitre link : CVE-2018-1000889

JSON object : View

CWE

CWE-611

Improper Restriction of XML External Entity Reference

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Products Affected

logisim-evolution_project

logisim-evolution

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