OSV-2022-165

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/fmt/OSV-2022-165.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2022-165
Published
2022-02-18T00:00:13.957825Z
Modified
2022-04-13T03:04:33.946076Z
Summary
Stack-buffer-overflow in fmt::v8::basic_memory_buffer<unsigned int, 32ul, std::__1::allocator<unsigned in
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44763

Crash type: Stack-buffer-overflow READ 4
Crash state:
fmt::v8::basic_memory_buffer&lt;unsigned int, 32ul, std::__1::allocator&lt;unsigned in
fmt::v8::detail::bigint::square
fmt::v8::detail::bigint::assign_pow10
References

Affected packages

OSS-Fuzz / fmt

Package

Name
fmt
Purl
pkg:generic/fmt

Affected ranges

Type
GIT
Repo
https://github.com/fmtlib/fmt.git
Events
Introduced
161059dd981b18a3f6b9babc922539adc52dab70
Fixed
cbc59ca893f35fcdd82438ef816d16a512d9c7f5

Ecosystem specific 

{
    "severity": "MEDIUM"
}