Skip links

Denial of service (DOS) in SAP Internet Communication Manager, SAP security note 2313835

Description

SAP Internet Communication Manager 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: 7.5 / 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)

None (N)

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
  • KERNEL | 7.21 | 7.22
  • KERNEL | 7.42 | 7.42
  • KERNEL | 7.45 | 7.45
  • SAP KERNEL 7.21 32-BIT | | 000710
  • SAP KERNEL 7.21 32-BIT UNICODE | | 000710
  • SAP KERNEL 7.21 64-BIT | | 000710
  • SAP KERNEL 7.21 64-BIT UNICODE | | 000710
  • SAP KERNEL 7.21 EXT 32-BIT | | 000710
  • SAP KERNEL 7.21 EXT 32-BIT UC | | 000710
  • SAP KERNEL 7.21 EXT 64-BIT | | 000710
  • SAP KERNEL 7.21 EXT 64-BIT UC | | 000710
  • SAP KERNEL 7.22 64-BIT | SP118 | 000118
  • SAP KERNEL 7.22 64-BIT UNICODE | SP118 | 000118
  • SAP KERNEL 7.22 EXT 64-BIT | SP118 | 000118
  • SAP KERNEL 7.22 EXT 64-BIT UC | SP118 | 000118
  • SAP KERNEL 7.42 64-BIT | | 000412
  • SAP KERNEL 7.42 64-BIT UNICODE | | 000412
  • SAP KERNEL 7.45 64-BIT | | 000119
  • SAP KERNEL 7.45 64-BIT UNICODE | | 000119

Affected component

    BC-CST-IC
    Internet Communication Manager

CVSS

Score: 0

PoC

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

URL

https://launchpad.support.sap.com/#/notes/2313835

TAGS

#DOS
#DDOS
#Distributed-Denial-of-Service
#Uncontrolled-Resource-consumption
#Resource-Exhaustion
#P4SEC

Udemy SAP Security Course.

Join “SAP Security Core Concepts and Security Administration” which is part of the Blackhat course series. This course will help you master SAP security fundamentals, from securing SAP environments to managing user access and addressing vulnerabilities. It is ideal for IT professionals and SAP administrators, providing practical skills to safeguard critical business assets. Whether you’re a beginner or an expert looking to deepen your SAP security knowledge, this course is perfect for you.

More to explorer

SAP Hash Cracking Techniques

Understanding Hash Cracking Hashing is a one-way encryption technique employed to ensure data integrity, authenticate information, and secure passwords alongside other sensitive

SAP Security Patch Day – September 2024

As the second Tuesday of September 2024 approaches, SAP administrators and security professionals are preparing for another crucial event: SAP Security Patch

Special offer for SAP Security Udemy course!

$ 9.99

Join “SAP Security Core Concepts and Security Administration” which is part of the Blackhat course series.