OSV-2020-435

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/c-ares/OSV-2020-435.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-435
Published
2020-07-01T00:00:09.430097Z
Modified
2022-04-13T03:04:36.416216Z
Summary
Heap-buffer-overflow in ares_parse_aaaa_reply
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15373

Crash type: Heap-buffer-overflow READ 16
Crash state:
ares_parse_aaaa_reply
ares-test-fuzz.c
References

Affected packages

OSS-Fuzz / c-ares

Package

Name
c-ares
Purl
pkg:generic/c-ares

Affected ranges

Type
GIT
Repo
https://github.com/c-ares/c-ares.git
Events
Introduced
7d3591ee8a1a63e7748e68e6d880bd1763a32885
Fixed
5dd3629bc93449840c36dd635ea6cce606b8c366

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/c-ares/OSV-2020-435.yaml"