CVE-2023-36326

Published Sep 1, 2023

Last updated a year ago

CVSS critical 9.8

Overview

Description: Integer Overflow vulnerability in RELIC before commit 34580d840469361ba9b5f001361cad659687b9ab, allows attackers to execute arbitrary code, cause a denial of service, and escalate privileges when calling realloc function in bn_grow function.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 9.8
Impact score: 5.9
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

nvd@nist.gov: CWE-190

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:relic_project:relic:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "D636CA1B-2334-4D2F-92E0-FADDA9CDF77B",
            "versionEndExcluding": "2022-11-14"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References