OSV-2021-1261

See a problem?
Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libucl/OSV-2021-1261.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-1261
Published
2021-09-15T00:00:41Z
Modified
2026-09-13T14:16:27Z
Summary
UNKNOWN READ in kh_get_ucl_hash_node
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38660

Crash type: UNKNOWN READ
Crash state:
kh_get_ucl_hash_node
ucl_hash_search
ucl_inherit_handler
References

Affected packages

OSS-Fuzz / libucl

Package

Name
libucl
Purl
pkg:generic/libucl

Affected ranges

Type
GIT
Repo
https://github.com/vstakhov/libucl
Events
Introduced
b56171afae328bb605aa5aafbab9331e3e34b03e

Affected versions

0.*
0.8.2
0.9.0
0.9.1
0.9.2
0.9.3
0.9.4

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

introduced_range 
"be59572d66b2cf547d743277599781ef87ddaad9:95df30cf3e35788c08be537a1623499c98415674"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libucl/OSV-2021-1261.yaml"