OSV-2020-1999

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/pcapplusplus/OSV-2020-1999.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-1999
Published
2020-10-09T00:00:05Z
Modified
2022-04-13T03:04:38Z
Summary
Bad-cast to pcpp::IDnsResource from invalid vptr
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26196

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
f30de1387acc1f823e0d4779e5565f4cc32dd4a6

Ecosystem specific 

{
    "fixed_range": "d79b289adaa126000bc32d355d3d27d77f4e5516:f30de1387acc1f823e0d4779e5565f4cc32dd4a6",
    "severity": "HIGH"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/pcapplusplus/OSV-2020-1999.yaml"