PT-2022-13880 · Mruby+1 · Mruby+1

Published 2022-04-22 · Updated 2024-06-15 · CVE-2022-1427

Positive Technologies (AI Summary)

CVSS v3.1

7.7

High

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Name of the Vulnerable Software and Affected Versions mruby versions prior to 3.2

Description The issue is related to an out-of-bounds read in the mrb obj is kind of function. This could potentially lead to arbitrary code execution if exploited.

Recommendations For versions prior to 3.2, update to version 3.2 or later to resolve the issue.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2022-1427

OPENSUSE-SU-2024:12703-1

Affected Products

Debian

Mruby

References · 15

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1427.json · Exploit
• 🔥 https://huntr.dev/bounties/23b6f0a9-64f5-421e-a55f-b5b7a671f301 · Exploit
• https://github.com/mruby/mruby/commit/a4d97934d51cb88954cc49161dc1d151f64afb6b · Patch
• https://osv.dev/vulnerability/openSUSE-SU-2024:12703-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-1427 · Security Note
• https://cve.org/CVERecord?id=CVE-2022-1427 · Security Note
• https://ubuntu.com/security/CVE-2022-1427 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-1427 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-1427 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-1427 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-1427 · Vendor Advisory
• https://t.me/cibsecurity/41364 · Telegram Post
• https://suse.com/security/cve/CVE-2022-0326 · Note
• https://suse.com/security/cve/CVE-2022-0890 · Note
• https://suse.com/security/cve/CVE-2022-1427 · Note