CVE-2023-36321

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-36321
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-36321.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-36321
Downstream
Published
2023-10-17T23:15:11Z
Modified
2025-10-16T05:51:03.568189Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Connected Vehicle Systems Alliance (COVESA) up to v2.18.8 was discovered to contain a buffer overflow via the component /shared/dlt_common.c.

References

Affected packages

Git / github.com/covesa/dlt-daemon

Affected ranges

Type
GIT
Repo
https://github.com/covesa/dlt-daemon
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Type
GIT
Repo
https://github.com/michael-methner/dlt-daemon
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8ac9a080bee25e67e49bd138d81c992ce7b6d899

Affected versions

v2.*

v2.10.0
v2.10.0_rc1
v2.11.0
v2.12.0
v2.12.1
v2.13.0
v2.14.0
v2.14.1
v2.15.0
v2.16.0
v2.17.0
v2.18.0
v2.18.1
v2.18.2
v2.18.3
v2.18.4
v2.18.5
v2.18.6
v2.18.8
v2.2.0
v2.3.0
v2.4.0
v2.4.1
v2.4.2
v2.5.0
v2.5.1
v2.5.2
v2.6.0
v2.7.0
v2.8.0
v2.9.0
v2.9.1

Database specific

vanir_signatures

[
    {
        "source": "https://github.com/michael-methner/dlt-daemon/commit/8ac9a080bee25e67e49bd138d81c992ce7b6d899",
        "signature_version": "v1",
        "target": {
            "file": "src/shared/dlt_common.c",
            "function": "dlt_file_message"
        },
        "digest": {
            "length": 784.0,
            "function_hash": "42500842691663743478045165169024432787"
        },
        "deprecated": false,
        "signature_type": "Function",
        "id": "CVE-2023-36321-21df466c"
    },
    {
        "source": "https://github.com/michael-methner/dlt-daemon/commit/8ac9a080bee25e67e49bd138d81c992ce7b6d899",
        "signature_version": "v1",
        "target": {
            "file": "src/shared/dlt_common.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "179869172186416439580683262602663212709",
                "95763039670857813098731119545271756043",
                "251870743626053504911774860114950243341",
                "280814995539743560572916483962200121314"
            ]
        },
        "deprecated": false,
        "signature_type": "Line",
        "id": "CVE-2023-36321-89b55625"
    }
]