OSV-2023-952

See a problem?
Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/liblouis/OSV-2023-952.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2023-952
Published
2023-10-02T13:03:05.682426Z
Modified
2025-12-22T14:19:58.279295Z
Summary
Heap-buffer-overflow in back_passDoAction
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62875

Crash type: Heap-buffer-overflow READ 10
Crash state:
back_passDoAction
_lou_backTranslate
lou_backTranslateString
References

Affected packages

OSS-Fuzz / liblouis

Package

Name
liblouis
Purl
pkg:generic/liblouis

Affected ranges

Type
GIT
Repo
https://github.com/liblouis/liblouis
Events
Introduced
7d66e40712f6b44f33d9b4bdcfe42db3e65082b8
Fixed
f8da4099d1774e153e2cc45d0d39663b5762f381

Affected versions

v3.*
v3.26.0
v3.27.0
v3.28.0
v3.29.0
v3.30.0
v3.31.0
v3.32.0
v3.33.0
v3.34.0
v3.35.0
v3.36.0

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/liblouis/OSV-2023-952.yaml"