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Arpine Maghakyan

Arpine Maghakyan

Security Researcher of RedRays.

Denial of service (DoS) vulnerability in Memory Snapshot Creation, SAP security note 2292714

Description

Memory Snapshot creation allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.

Some well-known impacts of Denial of Service vulnerability are

  • long response delays and service interruptions, thus degrading the service quality experienced by legitimate users
  • direct impact on availability

CVSS Information

CVSS v3 Base Score: 6.5 / 10
CVSS v3 Base Vector:

AV : Attack Vector (Related exploit range)

Network (N)

AC : Attack Complexity (Required attack complexity)

Low (L)

PR : Privileges Required (Level of privileges needed to exploit)

Low (L)

UI : User Interaction (Required user participation)

None (N)

S : Scope (Change in scope due to impact caused to components beyond the vulnerable component)

Unchanged (U)

C : Impact to Confidentiality

None (N)

I : Impact to Integrity

None (N)

A : Impact to Availability

High (H)

SAP provides this CVSS v3 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://support.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 | 7.42 | 7.42
  • KRNL64NUC | 7.22 | 7.22
  • KRNL64NUC | 7.22EXT | 7.22EXT
  • KRNL64UC | 7.21 | 7.21
  • KRNL64UC | 7.21EXT | 7.21EXT
  • KRNL64UC | 7.42 | 7.42
  • KRNL64UC | 7.22 | 7.22
  • KRNL64UC | 7.22EXT | 7.22EXT
  • SAP_BASIS | 700 | 702
  • SAP_BASIS | 710 | 711
  • SAP_BASIS | 730 | 730
  • SAP_BASIS | 731 | 731
  • SAP_BASIS | 740 | 740
  • SAP_BASIS | 750 | 750
  • SAP_BASIS 711 | SAPKB71116 |
  • SAP_BASIS 700 | SAPKB70034 |
  • SAP_BASIS 701 | SAPKB70119 |
  • SAP_BASIS 702 | SAPKB70219 |
  • SAP_BASIS 750 | SAPK-75004INSAPBASIS |
  • SAP_BASIS 730 | SAPKB73016 |
  • SAP_BASIS 731 | SAPKB73119 |
  • SAP_BASIS 740 | SAPKB74016 |
  • SAP_BASIS 710 | SAPKB71022 |
  • SAP KERNEL 7.21 32-BIT | SP711 | 000711
  • SAP KERNEL 7.21 32-BIT UNICODE | SP711 | 000711
  • SAP KERNEL 7.21 64-BIT | SP711 | 000711
  • SAP KERNEL 7.21 64-BIT UNICODE | SP711 | 000711
  • SAP KERNEL 7.21 EXT 32-BIT | SP711 | 000711
  • SAP KERNEL 7.21 EXT 32-BIT UC | SP711 | 000711
  • SAP KERNEL 7.21 EXT 64-BIT | SP711 | 000711
  • SAP KERNEL 7.21 EXT 64-BIT UC | SP711 | 000711
  • SAP KERNEL 7.22 64-BIT | | 000117
  • SAP KERNEL 7.22 64-BIT UNICODE | | 000117
  • SAP KERNEL 7.22 EXT 64-BIT | | 000117
  • SAP KERNEL 7.22 EXT 64-BIT UC | | 000117
  • SAP KERNEL 7.42 64-BIT | | 000412
  • SAP KERNEL 7.42 64-BIT UNICODE | | 000412
  • SAP KERNEL 7.45 64-BIT | | 000116
  • SAP KERNEL 7.45 64-BIT UNICODE | | 000116

Affected component

    BC-ABA-LA
    Syntax, Compiler, Runtime

CVSS

Score: 0

Exploit

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

URL

https://launchpad.support.sap.com/#/notes/2292714

TAGS

#DoS
#DDoS&160
#Distributed-Denial-of-Service
#Uncontrolled-Resource-consumption
#Resource-Exhaustion
SMI

#Memory-Snapshot

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