// For flags

CVE-2022-36043

Rizin Double Free in bobj.c when using qnx binary plugin

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Rizin is a UNIX-like reverse engineering framework and command-line toolset. Versions 0.4.0 and prior are vulnerable to a double free in bobj.c:rz_bin_reloc_storage_free() when freeing relocations generated from qnx binary plugin. A user opening a malicious qnx binary could be affected by this vulnerability, allowing an attacker to execute code on the user's machine. Commit number a3d50c1ea185f3f642f2d8180715f82d98840784 contains a patch for this issue.

Rizin es un marco de trabajo de ingeniería inversa tipo UNIX y un conjunto de herramientas de línea de comandos. Las versiones 0.4.0 y anteriores son vulnerables a una doble liberación en el archivo bobj.c:rz_bin_reloc_storage_free() cuando son liberadas reubicaciones generadas desde el plugin binario qnx. Un usuario que abra un binario qnx malicioso podría verse afectado por esta vulnerabilidad, permitiendo a un atacante ejecutar código en la máquina del usuario. El commit número a3d50c1ea185f3f642f2d8180715f82d98840784 contiene un parche para este problema.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-07-15 CVE Reserved
  • 2022-09-06 CVE Published
  • 2024-04-27 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-415: Double Free
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Rizin
Search vendor "Rizin"
Rizin
Search vendor "Rizin" for product "Rizin"
<= 0.4.0
Search vendor "Rizin" for product "Rizin" and version " <= 0.4.0"
-
Affected