OSV-2022-150

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libcoap/OSV-2022-150.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2022-150
Published
2022-02-14T00:00:50.308933Z
Modified
2024-09-06T14:13:52.339144Z
Summary
Heap-buffer-overflow in coap_split_uri_sub
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44611

Crash type: Heap-buffer-overflow READ 1 Crash state: coapspliturisub coapgeturipath

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
v4.3.2
v4.3.2-rc1
v4.3.2-rc2
v4.3.3
v4.3.4
v4.3.4a
v4.3.5
v4.3.5-rc1
v4.3.5-rc2
v4.3.5-rc3

Ecosystem specific

{
    "severity": "MEDIUM"
}