CVE-2022-32202

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-32202
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-32202.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-32202
Downstream
Published
2022-06-02T14:16:01.253Z
Modified
2025-11-19T17:35:50.263229Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In libjpeg 1.63, there is a NULL pointer dereference in LineBuffer::FetchRegion in linebuffer.cpp.

References

Affected packages

Git / github.com/thorfdbg/libjpeg

Affected ranges

Type
GIT
Repo
https://github.com/thorfdbg/libjpeg
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
51c3241b6da39df30f016b63f43f31c4011222c7

Database specific

vanir_signatures

[
    {
        "target": {
            "file": "control/linebitmaprequester.cpp"
        },
        "signature_type": "Line",
        "deprecated": false,
        "signature_version": "v1",
        "id": "CVE-2022-32202-664a51cb",
        "digest": {
            "line_hashes": [
                "142933851189680571682377869968381806548",
                "22108441256497412463274724810373785289",
                "189912286379352360018721203425451342764",
                "226412669491683606891536352829584738842",
                "311478065714245916646176319654771172824"
            ],
            "threshold": 0.9
        },
        "source": "https://github.com/thorfdbg/libjpeg/commit/51c3241b6da39df30f016b63f43f31c4011222c7"
    },
    {
        "target": {
            "file": "control/linebitmaprequester.cpp",
            "function": "LineBitmapRequester::ReconstructRegion"
        },
        "signature_type": "Function",
        "deprecated": false,
        "signature_version": "v1",
        "id": "CVE-2022-32202-f90ded70",
        "digest": {
            "length": 4180.0,
            "function_hash": "268023699046017143484013784061239104245"
        },
        "source": "https://github.com/thorfdbg/libjpeg/commit/51c3241b6da39df30f016b63f43f31c4011222c7"
    }
]