OSV-2020-2100

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/pcapplusplus/OSV-2020-2100.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-2100
Published
2020-10-28T00:00:12.022327Z
Modified
2022-04-13T03:04:38.601681Z
Summary
Bad-cast to pcpp::IDnsResource from invalid vptr
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26669

Crash type: Bad-cast
Crash state:
Bad-cast to pcpp::IDnsResource from invalid vptr
pcpp::DnsLayer::parseResources
pcpp::DnsLayer::DnsLayer
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
ea14ecba2f430cfd09b1da48611a78841c276d69
Fixed
7d4ccebe8b8eb05357083363110be33df32f1d43
Fixed
e0bac4e57d0c84f5f4cdaa4d1ad329e0c17b5e24

Ecosystem specific 

{
    "severity": "HIGH"
}

Database specific 

{
    "fixed_range": "7d4ccebe8b8eb05357083363110be33df32f1d43:e0bac4e57d0c84f5f4cdaa4d1ad329e0c17b5e24"
}