Description
SAP Internet Graphics Service, versions - 7.20,7.20EXT,7.53,7.20_EX2,7.81, allows an unauthenticated attacker after retrieving an existing system state value can submit a malicious IGS request over a network which due to insufficient input validation in method CDrawRaster::LoadImageFromMemory() which will trigger an internal memory corruption error in the system causing the system to crash and rendering it unavailable. In this attack, no data in the system can be viewed or modified.
CVSS breakdown
CVSS 3.0
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected products
- SAP_SE / SAP Internet Graphics Service< 7.20 – < 7.20
- SAP_SE / SAP Internet Graphics Service< 7.20EXT – < 7.20EXT
- SAP_SE / SAP Internet Graphics Service< 7.53 – < 7.53
- SAP_SE / SAP Internet Graphics Service< 7.20_EX2 – < 7.20_EX2
- SAP_SE / SAP Internet Graphics Service< 7.81 – < 7.81