A vulnerability, which was classified as very critical, was found in SAP SAProuter 7.30 (Basis 720 SP 0 Kernel 720 patch 68) (Router Operating System). Affected is an unknown code block of the component User Input Sanitizer. The manipulation as part of a NI Route Message leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 05/21/2013 by Georgy Nosenko with ERPScan as DSECRG-13-013 as not defined advisory (Website). The advisory is shared for download at service.sap.com. The public release has been coordinated in cooperation with the vendor. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 03/23/2019).

Applying a patch is able to eliminate this problem. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The entry 65512 is pretty similar.

Productinfo

Type

• Router Operating System

Vendor

• SAP

Name

• SAProuter

Version

• 7.30 (Basis 720 SP 0 Kernel 720 patch 68)

License

• commercial

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

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