CVE-2021-31516
HIGHBinary Ninja 2.3.2660 - Use-After-Free in BNDB File Parser
Title source: llmDescription
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Vector 35 Binary Ninja 2.3.2660 (Build ID 88f343c3). 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 BNDB files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13670.
References (2)
Core 2
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://binary.ninja/2021/06/03/2.4-release.html#security-advisories
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-21-677/
Scores
CVSS v3
7.8
EPSS
0.0238
EPSS Percentile
81.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-416
Status
published
Products (1)
vector35/binary_ninja
2.3.2660
Published
Jun 29, 2021
Tracked Since
Feb 18, 2026