CVE-2021-31488
CVE-2021-31488
In short
OpenText Brava! Desktop has a flaw where it doesn't properly check data in DWF files, allowing attackers to write beyond memory boundaries. This can let hackers run malicious code on your computer if you open a crafted DWF file.
Technical detail
Buffer overflow vulnerability in DWF file parsing due to insufficient input validation; requires user interaction (opening malicious file); attacker achieves arbitrary code execution in the application's process context.
Summary generated and translated by AI from the official description.
This vulnerability allows remote attackers to execute arbitrary code on affected installations of OpenText Brava! Desktop 16.6.3.84. 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 DWF files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-12716.
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
OpenText · Brava! DesktopWant to know if your infrastructure is exposed to this?
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