CVE-2022-28772 Information

Description

By overlong input values an attacker may force overwrite of the internal program stack in SAP Web Dispatcher - versions 7.53 7.77 7.81 7.85 7.86 or Internet Communication Manager - versions KRNL64NUC 7.22 7.22EXT 7.49 KRNL64UC 7.22 7.22EXT 7.49 7.53 KERNEL 7.22 7.49 7.53 7.77 7.81 7.85 7.86 which makes these programs unavailable leading to denial of service.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://launchpad.support.sap.com/#/notes/3111311 https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5