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
2023-12-12T14:15:07.600Z
Modified
2025-11-20T12:21:47.535397Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L CVSS Calculator
Summary
[none]
Details

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

References

Affected packages

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

Affected ranges

Type
GIT
Repo
https://github.com/espeak-ng/espeak-ng
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
4870adfa25b1a32b4361592f1be8a40337c58d6c

Affected versions

1.*

1.46.06
1.46.09
1.46.10
1.46.11
1.46.12
1.46.13
1.46.14
1.46.15
1.46.16
1.46.17
1.46.18
1.46.19
1.46.20
1.46.21
1.46.22
1.46.23
1.46.24
1.46.27
1.46.28
1.46.29
1.46.30
1.46.31
1.46.32
1.46.33
1.46.34
1.46.35
1.46.37
1.46.38
1.46.39
1.46.41
1.46.42
1.46.43
1.46.44
1.46.45
1.46.46
1.46.47
1.46.48
1.46.49
1.46.50
1.46.51
1.46.53
1.47.01
1.47.02
1.47.03
1.47.03b
1.47.03c
1.47.03d
1.47.03e
1.47.03f
1.47.04
1.47.04a
1.47.05
1.47.05a
1.47.06
1.47.06a
1.47.07
1.47.07a
1.47.07b
1.47.07c
1.47.08
1.47.09
1.47.10
1.47.10a
1.47.10b
1.47.11
1.47.11a
1.47.11b
1.47.11c
1.47.11d
1.47.12
1.47.13
1.47.14
1.47.15
1.47.15a
1.47.16
1.47.17
1.48.01
1.48.02
1.48.03
1.48.04
1.48.05
1.48.06
1.48.07
1.48.08
1.48.09
1.48.10
1.48.10a
1.48.11
1.48.12
1.48.13
1.48.14
1.48.15
1.49.0
1.49.1
1.49.2
1.50
1.51
1.52.0

android/1.*

android/1.46.29
android/1.46.31
android/1.46.32
android/1.46.49
android/1.46.53
android/1.47.04
android/1.47.11
android/1.47.11d
android/1.47.11d-2
android/1.47.12
android/1.48.05
android/1.48.11
android/1.48.15

Database specific

source

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