OSV-2018-149

See a problem?
Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2018-149.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2018-149
Published
2021-01-13T00:01:04.493783Z
Modified
2022-04-13T03:04:32.858815Z
Summary
Heap-buffer-overflow in BEInt<unsigned int, 4>::operator unsigned int
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11033

Crash type: Heap-buffer-overflow READ 1
Crash state:
BEInt&lt;unsigned int, 4>::operator unsigned int
AAT::KerxSubTableFormat2::sanitize
hb_sanitize_context_t::return_t AAT::KerxTable::dispatch<hb_sanitize_context_t>
References

Affected packages

OSS-Fuzz / harfbuzz

Package

Name
harfbuzz
Purl
pkg:generic/harfbuzz

Affected ranges

Type
GIT
Repo
https://github.com/harfbuzz/harfbuzz.git
Events
Introduced
de6e414c565de5f27b9da8c7b8b11f88659a4c42
Fixed
68b705076808d4b0a4ac3bfa945b8f9ae23db1df

Affected versions

2.*

2.0.0
2.0.1

Ecosystem specific 

{
    "severity": "MEDIUM"
}