OSV-2022-508

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libcoap/OSV-2022-508.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2022-508
Published
2022-06-26T00:00:06.153307Z
Modified
2023-02-24T01:52:09.275484Z
Summary
Heap-buffer-overflow in coap_split_uri_sub
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48362

Crash type: Heap-buffer-overflow READ 1
Crash state:
coap_split_uri_sub
coap_get_uri_path
References

Affected packages

OSS-Fuzz / libcoap

Package

Name
libcoap
Purl
pkg:generic/libcoap

Affected ranges

Type
GIT
Repo
https://github.com/obgm/libcoap.git
Events

Affected versions

v4.*

v4.3.1
v4.3.1-rc1
v4.3.1-rc2

Ecosystem specific

{
    "severity": "MEDIUM"
}