OSV-2020-1820

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/hermes/OSV-2020-1820.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-1820
Published
2020-09-21T00:00:18.040780Z
Modified
2022-04-13T03:04:31.093016Z
Summary
Stack-buffer-overflow in hermes::regex::Parser<hermes::regex::Regex<hermes::regex::UTF16RegexTraits>, cha
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25815

Crash type: Stack-buffer-overflow READ 2
Crash state:
hermes::regex::Parser&lt;hermes::regex::Regex<hermes::regex::UTF16RegexTraits>, cha
hermes::regex::Parser&lt;hermes::regex::Regex<hermes::regex::UTF16RegexTraits>, cha
hermes::regex::Parser&lt;hermes::regex::Regex<hermes::regex::UTF16RegexTraits>, cha
References

Affected packages

OSS-Fuzz / hermes

Package

Name
hermes
Purl
pkg:generic/hermes

Affected ranges

Type
GIT
Repo
https://github.com/facebook/hermes.git
Events
Introduced
58f7c31e9da3ac8cdf894307080929fa93648870
Fixed
c593863a881796f8bf4f4faea1fa179edf5d532f

Ecosystem specific 

{
    "severity": "MEDIUM"
}