Buffer Overflow Vulnerability in Rizin by Rizinorg
CVE-2025-1786

4.8MEDIUM

Key Information:

Vendor

Rizinorg

Status
Rizin
Vendor
CVE Published:
1 March 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-1786?

A buffer overflow vulnerability exists in the Rizin application, specifically within the msf_stream_directory_free function found in '/librz/bin/pdb/pdb.c'. This flaw can be exploited through manipulation of the argument -P. It necessitates local access for exploitation, creating potential security risks if exploited maliciously. Users are strongly advised to upgrade to version 0.8.0 or later to mitigate this vulnerability.

Affected Version(s)

rizin 0.7.0

rizin 0.7.1

rizin 0.7.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-1786 - Proof of Concept

References

https://vuldb.com/?id.298007
vdb-entrytechnical-description
https://vuldb.com/?ctiid.298007
signaturepermissions-required
https://vuldb.com/?submit.502317
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

wenjusun (VulDB User)
.