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Vahagn Vardanian

Vahagn Vardanian

Co-founder and CTO of RedRays

CVE-2019-0284 XML External Entity vulnerability in SAP HANA sldreg, SAP security note 2772376

Description

SLD Registration in SAP HANA does not sufficiently validate an XML document accepted from an untrusted source.

Some well-known impacts of Missing XML Validation vulnerability are –

  • arbitrary files retrieval from the server
  • denial-of-service conditions in successful exploits

Available fix and Supported packages

  • HDB | 1.00 | 1.00
  • HDB | 2.00 | 2.00
  • SAP HANA DATABASE 1.00 | SP122 | 000024
  • SAP HANA DATABASE 2.0 | SP024 | 000009
  • SAP HANA DATABASE 2.0 | SP037 | 000000

Affected component

    HAN-DB
    SAP HANA Database

CVSS

Score: 5.1
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H

PoC

Detailed vulnerability information added to RedRays Security Platform. Contact [email protected] for details.

URL

https://launchpad.support.sap.com/#/notes/2772376

TAGS

#&65279-XXE
#XML-input-parsing
#&160-CVE-2019-0284

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