OSV-2020-2018

See a problem?
Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/leptonica/OSV-2020-2018.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-2018
Published
2020-10-12T00:00:40.582555Z
Modified
2022-04-13T03:04:32.714945Z
Summary
Heap-use-after-free in fpixChangeRefcount
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26260

Crash type: Heap-use-after-free READ 4
Crash state:
fpixChangeRefcount
fpixDestroy
fpix2_fuzzer.cc
References

Affected packages

OSS-Fuzz / leptonica

Package

Name
leptonica
Purl
pkg:generic/leptonica

Affected ranges

Type
GIT
Repo
https://github.com/DanBloomberg/leptonica.git
Events
Introduced
ef35b298c87cee04bf35dac4bc7c8c489d26fbc4
Fixed
7d0c940768fa3f7d07396dbae1d668cfded6bf05
Fixed
20b8d16e4f3fa4d94b606a7f7804ee56c776768b

Ecosystem specific 

{
    "severity": "HIGH"
}