Memory Corruption Vulnerability in SAP Internet Graphics Service
CVE-2021-27622

5.9MEDIUM

Key Information:

Vendor
SAP
Status
SAP Internet Graphics Service
Vendor
CVE Published:
9 June 2021

Summary

The vulnerability in the SAP Internet Graphics Service affects multiple versions, enabling unauthenticated attackers to exploit insufficient input validation. By sending a malicious IGS request after retrieving an existing system state value, attackers can trigger an internal memory corruption, leading to a system crash. During this attack, no data can be accessed or altered, rendering the service unavailable and disrupting normal operations.

Affected Version(s)

SAP Internet Graphics Service < 7.20 < 7.20

SAP Internet Graphics Service < 7.20EXT < 7.20EXT

SAP Internet Graphics Service < 7.53 < 7.53

References

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageI...
https://launchpad.support.sap.com/#/notes/3021050

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.