Remote Code Execution Vulnerability in OpenText Brava! Desktop
CVE-2021-31494

7.8HIGH

Key Information:

Vendor

Opentext
Status
Brava! Desktop
Vendor
CVE Published:
15 June 2021

What is CVE-2021-31494?

A vulnerability exists in OpenText Brava! Desktop, allowing remote attackers to execute arbitrary code. This flaw arises from improper validation of user-supplied data during the parsing of DXF files. By convincing a user to visit a malicious web page or open a harmful file, an attacker can exploit this weakness, resulting in a buffer overflow that enables them to execute code within the context of the affected process. Users are advised to apply necessary security measures to mitigate potential risks.

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Affected Version(s)

Brava! Desktop 16.6.3.84

References

https://www.zerodayinitiative.com/advisories/ZDI-21-634/
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Michael DePlante (@izobashi) of Trend Micro's Zero Day Initiative
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