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CVE-2023-49990

nvd nist
Published: Dec 12, 2023Modified: Jun 17, 2026

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5.3
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Exploitability: 1.8 / Impact: 3.4
Source: NVD

Description

Espeak-ng 1.52-dev was discovered to contain a buffer-overflow via the function SetUpPhonemeTable at synthdata.c.

Affected (1)

Products: Espeak Ng: Espeak Ng
Espeak Ng
1 product
Espeak Ng
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Espeak Ng
Version 1.52 dev

Related CWEs

CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (9)

Source: cve@mitre.org
ExploitIssue TrackingVendor Advisory
Source: cve@mitre.org
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitIssue TrackingVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.