SAML 2.0 Vulnerability in SAP NetWeaver AS Java Affects Security of XML Document Validation
CVE-2018-2492

7.1HIGH

Key Information:

Vendor
SAP
Status
SAP Netweaver Application Server (java Library)
Vendor
CVE Published:
11 December 2018

Summary

The SAML 2.0 functionality in SAP NetWeaver AS Java fails to adequately validate XML documents originating from untrusted sources. This flaw could potentially allow an attacker to exploit the system, leading to various security risks. SAP has addressed this issue in versions 7.2, 7.30, 7.31, 7.40, and 7.50 to improve security and safeguard against unauthorized access.

Affected Version(s)

SAP NetWeaver Application Server (Java Library) = 7.20 = 7.20

SAP NetWeaver Application Server (Java Library) = 7.30 = 7.30

SAP NetWeaver Application Server (Java Library) = 7.31 = 7.31

References

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageI...
x_refsource_MISC
https://launchpad.support.sap.com/#/notes/2642680
x_refsource_MISC
http://www.securityfocus.com/bid/106153
vdb-entryx_refsource_BID

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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