OSV-2020-1687

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/pcapplusplus/OSV-2020-1687.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-1687
Published
2020-09-02T00:00:36.557488Z
Modified
2022-04-13T03:04:38.674561Z
Summary
Bad-cast to pcpp::Layer from invalid vptr
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25340

Crash type: Bad-cast
Crash state:
Bad-cast to pcpp::Layer from invalid vptr
pcpp::IDnsResource::getRawData
pcpp::DnsResource::getDataLength
References

Affected packages

OSS-Fuzz / pcapplusplus

Package

Name
pcapplusplus
Purl
pkg:generic/pcapplusplus

Affected ranges

Type
GIT
Repo
https://github.com/seladb/PcapPlusPlus
Events
Introduced
3977cd142500a03431397357bebf7f1d61be8ce8
Fixed
aee0c4f87c9815adf8405c65f56a7aadd92782c7

Affected versions

v20.*

v20.08

Ecosystem specific 

{
    "severity": "HIGH",
    "fixed_range": "3977cd142500a03431397357bebf7f1d61be8ce8:aee0c4f87c9815adf8405c65f56a7aadd92782c7"
}