Remote Code Execution Vulnerability in Vector 35 Binary Ninja
CVE-2021-31515

7.8HIGH

Key Information:

Vendor

Vector 35

Status
Binary Ninja
Vendor
CVE Published:
29 June 2021

What is CVE-2021-31515?

This vulnerability enables remote attackers to execute arbitrary code on installations of Binary Ninja 2.3.2660. Exploitation requires user interaction, such as visiting a malicious website or opening a harmful file. The flaw is related to the improper validation of user-supplied data when parsing BNDB files, potentially resulting in unsafe memory access. Attackers can exploit this to run code within the context of the affected process, creating significant security risks for users.

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Affected Version(s)

Binary Ninja 2.3.2660 (Build ID 88f343c3)

References

https://www.zerodayinitiative.com/advisories/ZDI-21-678/
x_refsource_MISC
https://binary.ninja/2021/06/03/2.4-release.html#security...
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

Mat Powell of Trend Micro Zero Day Initiative
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