Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Opentext | Brava\! Desktop | 16.6.3.84 |
Related Weaknesses (CWE)
References
- https://www.zerodayinitiative.com/advisories/ZDI-21-645/Third Party AdvisoryVDB Entry
- https://www.cvedetails.com/vulnerability-list/vendor_id-2032/product_id-96672/OpThird Party Advisory
- https://www.opentext.com/products/bravaProduct
- https://www.zerodayinitiative.com/advisories/ZDI-21-645/Third Party AdvisoryVDB Entry
FAQ
What is CVE-2021-31503?
CVE-2021-31503 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 ...
How severe is CVE-2021-31503?
CVE-2021-31503 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-31503?
Check the references section above for vendor advisories and patch information. Affected products include: Opentext Brava\! Desktop.