ZDI-21-688: OpenText Brava! Desktop TIF File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of OpenText Brava! Desktop. 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 TIF files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-21-688?
The severity of ZDI-21-688 is considered high due to its potential for remote code execution.
How do I fix ZDI-21-688?
To fix ZDI-21-688, users should update OpenText Brava! Desktop to the latest version provided by OpenText.
Who is affected by ZDI-21-688?
ZDI-21-688 affects installations of OpenText Brava! Desktop that are not up to date.
What type of attack exploits ZDI-21-688?
ZDI-21-688 can be exploited through remote attacks that require user interaction, such as visiting a malicious page or opening a malicious file.
What are the consequences of ZDI-21-688?
The consequences of ZDI-21-688 include the possibility of attackers executing arbitrary code on the affected system.