Vulnerability Monitor

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CVE-2018-20233

The Upload add-on resource in Atlassian Universal Plugin Manager before version 2.22.14 allows remote attackers who have system administrator privileges to read files, make network requests and perform a denial of service attack via an XML External Entity vulnerability in the parsing of atlassian plugin xml files in an uploaded JAR.

Published

2019-01-18T21:29:00.197

Last Modified

2024-11-21T04:01:08.173

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 6.5 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

4.9

Weaknesses

Type: Primary
CWE-611

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	atlassian	universal_plugin_manager	< 2.22.14	Yes

References

http://www.securityfocus.com/bid/106661 Third Party Advisory, VDB Entry ([email protected])
https://ecosystem.atlassian.net/browse/UPM-5964 Issue Tracking, Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/106661 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://ecosystem.atlassian.net/browse/UPM-5964 Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)