Vulnerability Details CVE-2021-31503
This vulnerability allows remote attackers to execute arbitrary code on affected installations of OpenText Brava! Desktop Build 16.6.3.84 (package 16.6.3.134). 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 IGS files. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-12690.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 56.2%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
References
- https://www.zerodayinitiative.com/advisories/ZDI-21-645/
- https://www.cvedetails.com/vulnerability-list/vendor_id-2032/product_id-96672/Opentext-Brava-Desktop.html?page=1&opec=1&order=1&trc=35&sha=37f4ed0596f8ccacca7d571f22a38c97b0f19f4c
- https://www.opentext.com/products/brava
- https://www.zerodayinitiative.com/advisories/ZDI-21-645/
Products affected by CVE-2021-31503
-
cpe:2.3:a:opentext:brava!_desktop:16.6.3.84