Vulnerability · Published Sep 6, 2022 · Assigned by GitHub_M

CVE-2022-36040Rizin Out-of-bounds Write vulnerability in pyc/marshal.c

High 7.8

In plain English

A high-severity out-of-bounds write in rizin from rizinorg. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 33% of all known vulnerabilities).

Severity (CVSS 3.1)7.8High

Exploit odds (30 days)0.4%top 67.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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 PYC(python) files. A user opening a malicious PYC file could be affected by this vulnerability, allowing an attacker to execute code on the user's machine. Commit number 68948017423a12786704e54227b8b2f918c2fd27 contains a patch.

Affected products (as reported)

Vendor	Product	Versions
rizinorg	rizin	<= 0.4.0

Weakness: CWE-787 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

In plain English

Official description

Affected products (as reported)

References