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Authority-check not working properly if used without fields, SAP security note 2054616

Description

An authenticated user can use functions of BC-SEC-AUT to which access should be restricted. This may result in an escalation of privileges.

CVSS Information
CVSS Base Score:  4.6
CVSS Base Vector: AV:N/AC:H/AU:S/C:P/I:P/A:P

SAP provides this CVSS base score as an estimate of the risk posed by the issue reported in this note. This estimate does not take into account your own system configuration or operational environment. It is not intended to replace any risk assessments you are advised to conduct when deciding on the applicability or priority of this SAP security note. For more information, see the FAQ section at https://service.sap.com/securitynotes/.

Available fix and Supported packages

  • KRNL32NUC | 7.21 | 7.21
  • KRNL32NUC | 7.21EXT | 7.21EXT
  • KRNL32UC | 7.21 | 7.21
  • KRNL32UC | 7.21EXT | 7.21EXT
  • KRNL64NUC | 7.21 | 7.21
  • KRNL64NUC | 7.21EXT | 7.21EXT
  • KRNL64NUC | 7.40 | 7.40
  • KRNL64NUC | 7.41 | 7.41
  • KRNL64NUC | 7.42 | 7.42
  • KRNL64UC | 7.21 | 7.21
  • KRNL64UC | 7.21EXT | 7.21EXT
  • KRNL64UC | 7.40 | 7.40
  • KRNL64UC | 7.41 | 7.41
  • KRNL64UC | 7.42 | 7.42
  • KERNEL | 7.21 | 7.21
  • KERNEL | 7.40 | 7.40
  • KERNEL | 7.41 | 7.41
  • KERNEL | 7.42 | 7.42
  • SAP KERNEL 7.21 32-BIT | SP316 | 000316
  • SAP KERNEL 7.21 32-BIT UNICODE | SP316 | 000316
  • SAP KERNEL 7.21 64-BIT | SP316 | 000316
  • SAP KERNEL 7.21 64-BIT UNICODE | SP316 | 000316
  • SAP KERNEL 7.21 EXT 32-BIT | SP316 | 000316
  • SAP KERNEL 7.21 EXT 32-BIT UC | SP316 | 000316
  • SAP KERNEL 7.21 EXT 64-BIT | SP316 | 000316
  • SAP KERNEL 7.21 EXT 64-BIT UC | SP316 | 000316
  • SAP KERNEL 7.40 64-BIT | SP077 | 000077
  • SAP KERNEL 7.40 64-BIT UNICODE | SP077 | 000077
  • SAP KERNEL 7.41 64-BIT | SP043 | 000043
  • SAP KERNEL 7.41 64-BIT UNICODE | SP043 | 000043
  • SAP KERNEL 7.42 64-BIT | SP009 | 000009
  • SAP KERNEL 7.42 64-BIT UNICODE | SP009 | 000009

Affected component

    BC-SEC-AUT
    Authorization

CVSS

Score: 0

Exploit

Exploit is not available.
For detailed information please contact the mail [email protected]

URL

https://launchpad.support.sap.com/#/notes/2054616

TAGS

#Authorization
#authorization-check
#authority-check
#BC-SEC-AUT.