CVE-2022-35164

Published Aug 18, 2022

Last updated 3 years ago

CVSS critical 9.8

Overview

Description: LibreDWG v0.12.4.4608 & commit f2dea29 was discovered to contain a heap use-after-free via bit_copy_chain.
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-416

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "0A8152A2-6867-4B31-8F47-A1A655A49EFF",
            "versionEndExcluding": "0.12.4.4608"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References

Sources include official advisories and independent security research.