Rizin Out-of-bounds Write vulnerability in Lua binary plugin
CVE-2022-36044

7.8HIGH

Key Information:

Vendor

Rizinorg

Status
Rizin
Vendor
CVE Published:
6 September 2022

What is CVE-2022-36044?

Rizin is a UNIX-like reverse engineering framework and command-line toolset. Versions 0.4.0 and prior are vulnerable to an out-of-bounds write when getting data from Luac files. A user opening a malicious Luac file could be affected by this vulnerability, allowing an attacker to execute code on the user's machine. Commits 07b43bc8aa1ffebd9b68d60624c9610cf7e460c7 and 05bbd147caccc60162d6fba9baaaf24befa281cd contain fixes for the issue.

Affected Version(s)

rizin <= 0.4.0

References

https://github.com/rizinorg/rizin/security/advisories/GHS...
https://github.com/rizinorg/rizin/commit/05bbd147caccc601...
https://github.com/rizinorg/rizin/commit/07b43bc8aa1ffebd...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.