OSV-2020-388

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-388.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-388
Published
2020-07-01T00:00:06.690091Z
Modified
2022-04-13T03:04:33.050351Z
Summary
Stack-use-after-return in bool OT::Coverage::serialize<hb_map_iter_t<hb_map_iter_t<hb_filter_iter_t<OT::Co
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14786

Crash type: Stack-use-after-return READ 4
Crash state:
bool OT::Coverage::serialize&lt;hb_map_iter_t&lt;hb_map_iter_t&lt;hb_filter_iter_t&lt;OT::Co
bool OT::SingleSubstFormat1::serialize&lt;hb_map_iter_t&lt;hb_map_iter_t&lt;hb_filter_ite
bool OT::SingleSubst::serialize&lt;hb_map_iter_t&lt;hb_filter_iter_t&lt;OT::Coverage::ite
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
d214b07883a626f3ecebb027797e8bb994e174a4
Fixed
b7be59311f27112791e9b9c6356464e1c3ff92c1