CVE-2019-0284 — MEDIUM (6.0)

Vulnerability Description

SLD Registration in SAP HANA (fixed in versions 1.0, 2.0) does not sufficiently validate an XML document accepted from an untrusted source. The attacker can call SLDREG with an XML file containing a reference to an XML External Entity (XXE). This can cause SLDREG to, for example, continuously loop, read arbitrary files and even send local files.

CVSS Score

6.0

MEDIUM

CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sap	Hana	1.0

Related Weaknesses (CWE)

CWE-611

References

https://launchpad.support.sap.com/#/notes/2772376Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=517899114Vendor Advisory
https://launchpad.support.sap.com/#/notes/2772376Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=517899114Vendor Advisory

FAQ

What is CVE-2019-0284?

CVE-2019-0284 is a vulnerability with a CVSS score of 6.0 (MEDIUM). SLD Registration in SAP HANA (fixed in versions 1.0, 2.0) does not sufficiently validate an XML document accepted from an untrusted source. The attacker can call SLDREG with an XML file containing a r...

How severe is CVE-2019-0284?

CVE-2019-0284 has been rated MEDIUM with a CVSS base score of 6.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-0284?

Check the references section above for vendor advisories and patch information. Affected products include: Sap Hana.