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Security Bulletin: CVE-2020-4481 HTTP properties vulnerable to an XXE attack

Security Bulletin


Summary

HTTP properties are vulnerable to an XXE attack. This could allow files from the server host to be extracted.

Vulnerability Details

CVEID:   CVE-2020-4481
DESCRIPTION:   IBM UrbanCode Deploy (UCD) is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources.
CVSS Base score: 8.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/181848 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L)

Affected Products and Versions

Affected Product(s)Version(s)
UCD - IBM UrbanCode Deploy6.2.7.4
UCD - IBM UrbanCode Deploy6.2.7.3
UCD - IBM UrbanCode Deploy7.0.4.0
UCD - IBM UrbanCode Deploy7.0.3.0
UCD - IBM UrbanCode DeployAll

Remediation/Fixes

Upgrade to 6.2.7.8, 7.0.5.3, 7.1.0.1 or later

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

Off

Change History

04 Aug 2020: Initial Publication

*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

Disclaimer

According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.

Document Location

Worldwide

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Document Information

Modified date:
04 August 2020

UID

ibm16256128