ZDI-20-291: SAP Crystal Reports RPT File Parsing Use-After-Free Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of SAP Crystal Reports. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of RPT files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| SAP Crystal Reports Server |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-20-291?
The severity of ZDI-20-291 is considered high due to its potential for remote code execution.
How do I fix ZDI-20-291?
To fix ZDI-20-291, update to the latest version of SAP Crystal Reports as per the vendor's security advisory.
What type of attack is associated with ZDI-20-291?
ZDI-20-291 is associated with remote code execution attacks that require user interaction.
Which software is affected by ZDI-20-291?
ZDI-20-291 affects SAP Crystal Reports installations.
Is user interaction necessary to exploit ZDI-20-291?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file.
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- alias/ZDI-CAN-9460
- alias/CVE-2020-6208
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- canonical/sap crystal reports server