OSV-2020-1231

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libpcap/OSV-2020-1231.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-1231
Published
2020-07-22T21:49:58Z
Modified
2022-04-13T03:04:38Z
Summary
Heap-buffer-overflow in find_dom
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15284

Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
find_dom
opt_loop
bpf_optimize
References

Affected packages

OSS-Fuzz / libpcap

Package

Name
libpcap
Purl
pkg:generic/libpcap

Affected ranges

Type
GIT
Repo
https://github.com/the-tcpdump-group/libpcap.git
Events
Introduced
98f055277c3e2cd23147ee947f610ad814db729d
Fixed
f2d84366a864f7b41f59ef47334f6a53aa914b32
Fixed
0777c0d7d8fa4155bd6d37046e027add56834c1d

Ecosystem specific 

{
    "introduced_range": "unknown:98f055277c3e2cd23147ee947f610ad814db729d",
    "severity": "HIGH"
}

Database specific

fixed_range 
"f95f189f4f45f3a96a4599610f183a6ea3720b65:0777c0d7d8fa4155bd6d37046e027add56834c1d"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libpcap/OSV-2020-1231.yaml"