CVE-2024-45490

Published Aug 30, 2024

Last updated a month ago

Overview

Description: An issue was discovered in libexpat before 2.6.3. xmlparse.c does not reject a negative length for XML_ParseBuffer.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-611

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "FDDF6E7A-AF1C-4370-B0B0-29A35C454FFB",
            "versionEndExcluding": "2.6.3"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References