CVE-2021-31516
Quick assessment
Affected
Vector 35 Binary Ninja
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Vector 35 Binary Ninja是一个存储库。此存储库包含Binary Ninja逆向工程平台 API 的文档和源代码。 Vector 35 Binary Ninja存在资源管理错误漏洞，该漏洞源于Binary Ninja在对对象执行操作之前没有验证对象的存在性。此漏洞允许远程攻击者在受影响的Vector 35 Binary Ninja安装上执行任意代码。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-31516
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
Vector 35 Binary Ninja 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vector 35 Binary Ninja是一个存储库。此存储库包含Binary Ninja逆向工程平台 API 的文档和源代码。 Vector 35 Binary Ninja存在资源管理错误漏洞，该漏洞源于Binary Ninja在对对象执行操作之前没有验证对象的存在性。此漏洞允许远程攻击者在受影响的Vector 35 Binary Ninja安装上执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Vector 35 | Binary Ninja | 2.3.2660 (Build ID 88f343c3) | - |
|
II. Public POCs for CVE-2021-31516
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-31516 (1)
-
https://www.zerodayinitiative.com/advisories/ZDI-21-677/ x_refsource_MISC
Other References for CVE-2021-31516 (1)
-
https://binary.ninja/2021/06/03/2.4-release.html#security-advisories x_refsource_MISC
IV. Related Vulnerabilities
V. Comments for CVE-2021-31516
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