CVE-2023-49991

Published Dec 12, 2023

Last updated 10 months ago

CVSS medium 5.3

Overview

Description: Espeak-ng 1.52-dev was discovered to contain a Stack Buffer Underflow via the function CountVowelPosition at synthdata.c.
Source: cve@mitre.org
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 5.3
Impact score: 3.4
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-787

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:espeak-ng:espeak-ng:1.52:dev:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "B073B0F6-3979-4E7D-BF6F-29C9EB1F3480"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References