An issue was discovered in Poppler 22.07.0. There is a reachable abort which leads to denial of service because the main function in pdfunite.cc lacks a stream check before saving an embedded file.
[
    {
        "id": "CVE-2022-37051-63729fdb",
        "deprecated": false,
        "signature_version": "v1",
        "signature_type": "Function",
        "digest": {
            "function_hash": "28764470486843602958939409407758997154",
            "length": 9173.0
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        "target": {
            "file": "utils/pdfunite.cc",
            "function": "main"
        },
        "source": "https://gitlab.freedesktop.org/poppler/poppler@4631115647c1e4f0482ffe0491c2f38d2231337b"
    },
    {
        "id": "CVE-2022-37051-b3a952dc",
        "deprecated": false,
        "signature_version": "v1",
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
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            "threshold": 0.9
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        "target": {
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        "source": "https://gitlab.freedesktop.org/poppler/poppler@4631115647c1e4f0482ffe0491c2f38d2231337b"
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