CVE-2022-0632

CVSS V2 Medium 4.3 CVSS V3 Medium 5.5
Description
NULL Pointer Dereference in Homebrew mruby prior to 3.2.
Overview
  • CVE ID
  • CVE-2022-0632
  • Assigner
  • security@huntr.dev
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-02-19T14:15:12
  • Last Modified Date
  • 2022-02-28T23:24:20
Weakness Enumerations
CWE URL
CWE-476 http://cwe.mitre.org/data/definitions/476.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:mruby:mruby:*:*:*:*:*:*:*:* 1 OR 3.2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://huntr.dev/bounties/3e5bb8f6-30fd-4553-86dd-761e9459ce1b Exploit Patch Third Party Advisory
https://github.com/mruby/mruby/commit/44f591aa8f7091e6ca6cb418e428ae6d4ceaf77d Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-0632
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0632
History
Created Old Value New Value Data Type Notes
2022-05-10 15:48:06 Added to TrackCVE
2022-12-06 10:24:58 2022-02-19T14:15Z 2022-02-19T14:15:12 CVE Published Date updated
2022-12-06 10:24:58 2022-02-28T23:24:20 CVE Modified Date updated
2022-12-06 10:24:58 Analyzed Vulnerability Status updated