{
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    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2025-9396",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2025-08-24T14:30:10.614Z",
        "datePublished": "2025-08-24T22:32:07.835Z",
        "dateUpdated": "2025-08-25T16:49:00.937Z"
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                "shortName": "VulDB",
                "dateUpdated": "2025-08-24T22:32:07.835Z"
            },
            "title": "ckolivas lrzip strtol_l.c __GI_____strtol_l_internal null pointer dereference",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-476",
                            "lang": "en",
                            "description": "NULL Pointer Dereference"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-404",
                            "lang": "en",
                            "description": "Denial of Service"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "ckolivas",
                    "product": "lrzip",
                    "versions": [
                        {
                            "version": "0.651",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A security flaw has been discovered in ckolivas lrzip up to 0.651. This impacts the function __GI_____strtol_l_internal of the file strtol_l.c. Performing manipulation results in null pointer dereference. The attack is only possible with local access. The exploit has been released to the public and may be exploited."
                },
                {
                    "lang": "de",
                    "value": "Eine Schwachstelle wurde in ckolivas lrzip bis 0.651 gefunden. Hierbei betrifft es die Funktion __GI_____strtol_l_internal der Datei strtol_l.c. Mit der Manipulation mit unbekannten Daten kann eine null pointer dereference-Schwachstelle ausgenutzt werden. Der Angriff ist nur lokal möglich. Die Schwachstelle wurde öffentlich offengelegt und könnte ausgenutzt werden."
                }
            ],
            "metrics": [
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                    "cvssV4_0": {
                        "version": "4.0",
                        "baseScore": 4.8,
                        "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
                        "baseSeverity": "MEDIUM"
                    }
                },
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                    "cvssV3_1": {
                        "version": "3.1",
                        "baseScore": 3.3,
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R",
                        "baseSeverity": "LOW"
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                    "cvssV2_0": {
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                        "baseScore": 1.7,
                        "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR"
                    }
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            ],
            "timeline": [
                {
                    "time": "2025-08-24T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
                },
                {
                    "time": "2025-08-24T02:00:00.000Z",
                    "lang": "en",
                    "value": "VulDB entry created"
                },
                {
                    "time": "2025-08-24T16:35:23.000Z",
                    "lang": "en",
                    "value": "VulDB entry last update"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "xdcao (VulDB User)",
                    "type": "reporter"
                }
            ],
            "references": [
                {
                    "url": "https://vuldb.com/?id.321232",
                    "name": "VDB-321232 | ckolivas lrzip strtol_l.c __GI_____strtol_l_internal null pointer dereference",
                    "tags": [
                        "vdb-entry",
                        "technical-description"
                    ]
                },
                {
                    "url": "https://vuldb.com/?ctiid.321232",
                    "name": "VDB-321232 | CTI Indicators (IOB, IOC, IOA)",
                    "tags": [
                        "signature",
                        "permissions-required"
                    ]
                },
                {
                    "url": "https://vuldb.com/?submit.632368",
                    "name": "Submit #632368 | LRZIP  LRZIP version 0.6.5+ (commit 1242aec) compiled on Feb 7 2025 and the newest master version. Null Pointer Dereference",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://github.com/ckolivas/lrzip/issues/264",
                    "tags": [
                        "issue-tracking"
                    ]
                },
                {
                    "url": "https://drive.google.com/file/d/1EFbiiM1d7Ozb0ucZt6zRO3ngU8ugUnCn/view?usp=sharing",
                    "tags": [
                        "exploit"
                    ]
                }
            ]
        },
        "adp": [
            {
                "references": [
                    {
                        "url": "https://github.com/ckolivas/lrzip/issues/264",
                        "tags": [
                            "exploit"
                        ]
                    },
                    {
                        "url": "https://vuldb.com/?submit.632368",
                        "tags": [
                            "exploit"
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                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-08-25T16:48:57.762416Z",
                                "id": "CVE-2025-9396",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
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                                        "Technical Impact": "partial"
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}