Upstream information

CVE-2022-0080 at MITRE

Description

mruby is vulnerable to Heap-based Buffer Overflow

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having critical severity.

CVSS v2 Scores
CVSS detail National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
CVSS detail CNA (CISA-ADP) CNA (Huntr.dev) National Vulnerability Database
Base Score 8.2 8.2 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network Network Network
Attack Complexity Low Low Low
Privileges Required None None None
User Interaction None None None
Scope Unchanged Unchanged Unchanged
Confidentiality Impact High High High
Integrity Impact Low Low High
Availability Impact None None High
CVSSv3 Version 3.1 3 3.1
SUSE Bugzilla entry: 1194244 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • libmruby3 >= 3.0.0-3.1
  • mruby >= 3.0.0-3.1
  • mruby-devel >= 3.0.0-3.1
 Patchnames:
openSUSE-Tumbleweed-2024-11753

SUSE Timeline for this CVE

CVE page created: Sun Jan 2 15:00:06 2022
CVE page last modified: Sat Nov 1 22:47:59 2025