PT-2019-11218 · Sap · Sap Hana

Published 2019-04-10 · Updated 2019-04-11 · CVE-2019-0284

Positive Technologies (AI Summary)

CVSS v3.1

6.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: SAP HANA versions prior to 1.0 SAP HANA versions prior to 2.0

Description: The issue concerns insufficient validation of an XML document accepted from an untrusted source in SLD Registration. An attacker can exploit this by calling SLDREG with a malicious XML file containing a reference to an XML External Entity (XXE). This can lead to SLDREG continuously looping, reading arbitrary files, or even sending local files.

Recommendations: For versions prior to 1.0, update to version 1.0 to resolve the issue. For versions prior to 2.0, update to version 2.0 to resolve the issue.

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2019-0284

Affected Products

Sap Hana

References · 4

• https://launchpad.support.sap.com/#/notes/2772376 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-0284 · Vendor Advisory
• https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=517899114 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-0284 · Security Note