CVE-2023-49991

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Source
https://cve.org/CVERecord?id=CVE-2023-49991
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-49991.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-49991
Downstream
Related
Published
2023-12-12T00:00:00Z
Modified
2026-07-15T01:48:57.289421083Z
Summary
[none]
Details

Espeak-ng 1.52-dev was discovered to contain a Stack Buffer Underflow via the function CountVowelPosition at synthdata.c.

Database specific 
{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/49xxx/CVE-2023-49991.json"
}
References

Affected packages

Git / github.com/espeak-ng/espeak-ng

Affected ranges

Type
GIT
Repo
https://github.com/espeak-ng/espeak-ng
Events
Introduced
4870adfa25b1a32b4361592f1be8a40337c58d6c
Last affected
4870adfa25b1a32b4361592f1be8a40337c58d6c
Database specific 
{
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:espeak-ng:espeak-ng:1.52:dev:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "1.52-dev"
        },
        {
            "last_affected": "1.52-dev"
        }
    ]
}

Affected versions

1.*
1.52-dev
1.52.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-49991.json"