CVE-2021-31515

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 proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13668.

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-21-678/	Third Party Advisory VDB Entry
https://binary.ninja/2021/06/03/2.4-release.html#security-advisories	Release Notes Vendor Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:vector35:binary_ninja:2.3.2660:*:*:*:*:*:*:*

Information

Published : 2021-06-29 08:15

Updated : 2021-07-01 08:31

NVD link : CVE-2021-31515

Mitre link : CVE-2021-31515

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

vector35

binary_ninja

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