CVE-2018-1000822

codelibs fess version before commit faa265b contains a XML External Entity (XXE) vulnerability in GSA XML file parser that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This attack appear to be exploitable via specially crafted GSA XML files. This vulnerability appears to have been fixed in after commit faa265b.

CVSS v3.0 10.0 CRITICAL
CVSS v2.0 7.5 HIGH

10.0^/10

CVSS v3.0 : CRITICAL

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

Exploitability : 3.9 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/codelibs/fess/issues/1851	Issue Tracking Patch Third Party Advisory
https://0dd.zone/2018/10/27/fess-XXE/	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:codelibs:fess:*:*:*:*:*:*:*:*

Information

Published : 2018-12-20 07:29

Updated : 2019-01-08 11:13

NVD link : CVE-2018-1000822

Mitre link : CVE-2018-1000822

JSON object : View

CWE

CWE-611

Improper Restriction of XML External Entity Reference

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Products Affected

codelibs

fess

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