CVE-2018-20233

6.5MEDIUM

Key Information:

Vendor
Atlassian
Status
Universal Plugin Manager
Vendor
CVE Published:
18 January 2019

Summary

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.

Affected Version(s)

Universal Plugin Manager < 2.22.14

References

http://www.securityfocus.com/bid/106661
vdb-entryx_refsource_BID
https://ecosystem.atlassian.net/browse/UPM-5964
x_refsource_CONFIRM

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.