OSV-2020-846

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wabt/OSV-2020-846.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-846
Published
2020-07-14T22:13:43.983088Z
Modified
2022-04-13T03:33:46.226924Z
Summary
Heap-buffer-overflow in std::__1::char_traits<char>::compare
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22358

Crash type: Heap-buffer-overflow READ 6
Crash state:
std::__1::char_traits<char>::compare
wabt::string_view::compare
wabt::operator==
References

Affected packages

OSS-Fuzz / wabt

Package

Name
wabt
Purl
pkg:generic/wabt

Affected ranges

Type
GIT
Repo
https://github.com/WebAssembly/wabt
Events
Introduced
2395f8f81575aaf3e243c9ce400948444e6f8c6a
Fixed
09ac53e41d959ce8e14e703e627327971e67f6d3
Fixed
cf1e138ba9cde79d51f56d873e10b7ac9e4481b1

Affected versions

1.*
1.0.16
1.0.17
1.0.18
1.0.19
1.0.20
Other
gh-actions-test
gh-actions-test2

Ecosystem specific 

{
    "severity": "MEDIUM",
    "introduced_range": "a5a9b341b7fb7aa66427d4701871d2b3c73bcc87:d087e702d520207871ae82c58461fb08d58af187"
}

Database specific

fixed_range 
"09ac53e41d959ce8e14e703e627327971e67f6d3:cf1e138ba9cde79d51f56d873e10b7ac9e4481b1"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wabt/OSV-2020-846.yaml"