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SapCVE-2017-16687

HistoryDec 12, 2017 - 2:29 p.m.

CVE-2017-16687

2017-12-1214:29:00

CWE-200

sap

web.nvd.nist.gov

sap

hana

cve-2017-16687

vulnerability

user self-service

security

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.3

Confidence

High

EPSS

0.002

Percentile

51.5%

JSON

The user self-service tools of SAP HANA extended application services, classic user self-service, a part of SAP HANA Database versions 1.00 and 2.00, can be misused to enumerate valid and invalid user accounts. An unauthenticated user could use the error messages to determine if a given username is valid.

Affected configurations

Nvd

Node

saphana_databaseMatch1.00

saphana_databaseMatch2.00

VendorProductVersionCPE
saphana_database1.00cpe:2.3:a:sap:hana_database:1.00:*:*:*:*:*:*:*
saphana_database2.00cpe:2.3:a:sap:hana_database:2.00:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
sap	hana_database	1.00	cpe:2.3:a:sap:hana_database:1.00:::::::*
sap	hana_database	2.00	cpe:2.3:a:sap:hana_database:2.00:::::::*

CNA Affected

[
  {
    "product": "SAP HANA extended application services",
    "vendor": "SAP",
    "versions": [
      {
        "status": "affected",
        "version": "SAP HANA Database 1.00, 2.00"
      }
    ]
  }
]

References

www.securityfocus.com/bid/102152

blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/

launchpad.support.sap.com/#/notes/2549983

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.3

Confidence

High

EPSS

0.002

Percentile

51.5%

JSON

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