OSV-2021-802

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/espeak-ng/OSV-2021-802.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-802
Published
2021-05-27T00:00:31.797718Z
Modified
2026-02-08T14:08:14.847787Z
Summary
Stack-buffer-overflow in InterpretCondition
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34692

Crash type: Stack-buffer-overflow READ 1
Crash state:
InterpretCondition
InterpretPhoneme
MakePhonemeList
References

Affected packages

OSS-Fuzz / espeak-ng

Package

Name
espeak-ng
Purl
pkg:generic/espeak-ng

Affected ranges

Type
GIT
Repo
https://github.com/espeak-ng/espeak-ng
Events
Introduced
0a713d52bbf3e061823d1a7f35e5303e7320f27a
Fixed
3dcbe7ea3ea85a9212968d0f05172dde4259e770

Affected versions

1.*
1.51
1.52.0

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

fixed_range 
"b54bb99624a1896eec30cd3f546cd3b6a8e76fda:3dcbe7ea3ea85a9212968d0f05172dde4259e770"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/espeak-ng/OSV-2021-802.yaml"