CVEvulnerability
CVE-2021-31516
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-06-29
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.0 ([email protected])
- 7.8 HIGH — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
Description
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.
Affected configurations
• vector35 binary ninja 2.3.2660
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://binary.ninja/2021/06/03/2.4-release.html#security-advisories Release Notes, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-677/ Third Party Advisory, VDB Entry
- https://binary.ninja/2021/06/03/2.4-release.html#security-advisories Release Notes, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-677/ Third Party Advisory, VDB Entry