Vulnerability Details : CVE-2019-0284
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.
Vulnerability category: XML external entity (XXE) injection
Products affected by CVE-2019-0284
- cpe:2.3:a:sap:hana:2.0:*:*:*:*:*:*:*
- cpe:2.3:a:sap:hana:1.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-0284
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 10 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-0284
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.6
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:P |
3.9
|
4.9
|
NIST | |
|
6.0
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H |
0.8
|
5.2
|
NIST |
CWE ids for CVE-2019-0284
-
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-0284
-
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=517899114
SAP Security Patch Day – April 2019 - Product Security Response at SAP - SCN WikiVendor Advisory
-
https://launchpad.support.sap.com/#/notes/2772376
SAP ONE Support Launchpad: Log OnPermissions Required;Vendor Advisory
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