OSV-2021-850

See a problem?
Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wireshark/OSV-2021-850.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-850
Published
2021-06-11T00:01:24Z
Modified
2022-04-13T03:04:37Z
Summary
Heap-buffer-overflow in proto_item_append_text
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35102

Crash type: Heap-buffer-overflow READ 8
Crash state:
proto_item_append_text
dissect_pfcp_3gpp_enterprise_ies
call_dissector_work
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
Introduced
9e8e4f3ed3fcfbbdaaa63df067e324a2c264aa52
Fixed
b86ec10ca4e85d40e8103a0f7779b27ab65e4ccf
Fixed
c0f8812c31f5e9e0f86eb8a627034211dfb7431f

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wireshark/OSV-2021-850.yaml"