OSV-2021-423

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wireshark/OSV-2021-423.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-423
Published
2021-02-20T00:01:09.114506Z
Modified
2022-04-13T03:04:37.843092Z
Summary
Heap-buffer-overflow in dissect_vjc_uncomp
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31121

Crash type: Heap-buffer-overflow READ 1
Crash state:
dissect_vjc_uncomp
call_dissector_work
dissector_try_uint
References

Affected packages

OSS-Fuzz / wireshark

Package

Name
wireshark
Purl
pkg:generic/wireshark

Affected ranges

Type
GIT
Repo
https://gitlab.com/wireshark/wireshark.git
Events

Ecosystem specific

{
    "severity": "MEDIUM"
}