CVE-2022-0699

Published Oct 17, 2022

Last updated 2 years ago

CVSS critical 9.8

Overview

Description: A double-free condition exists in contrib/shpsort.c of shapelib 1.5.0 and older releases. This issue may allow an attacker to cause a denial of service or have other unspecified impact via control over malloc.
Source: patrick@puiterwijk.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-415
patrick@puiterwijk.org: CWE-416

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:osgeo:shapelib:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "125F2717-3B73-429B-BCA8-128688C552EA",
            "versionEndIncluding": "1.5.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References