CVE-2025-62813_CVE-2025-62813

5.9 / 10

MEDIUM

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H

Description

LZ4 through 1.10.0 allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact when the application processes untrusted LZ4 frames. For example, LZ4F_createCDict_advanced in lib/lz4frame.c mishandles NULL checks.

Basic Information

ID CVE-2025-62813

Source mitre

Published Oct 23, 2025 at 00:00

Modified Oct 23, 2025 at 03:13

Affected Product

Vendor LZ4 project

Product LZ4

Affected Versions LZ4 project LZ4 0

CWE Classification

CWE-158

References

{
    "lastseen": "",
    "description": "LZ4 through 1.10.0 allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact when the application processes untrusted LZ4 frames. For example, LZ4F_createCDict_advanced in lib/lz4frame.c mishandles NULL checks.",
    "published": "2025-10-23T00:00:00.000Z",
    "modified": "2025-10-23T03:13:57.382Z",
    "type": "cve",
    "title": "CVE-2025-62813",
    "source": "mitre",
    "references": "https://github.com/lz4/lz4/pull/1593\nhttps://github.com/lz4/lz4/commit/f64efec011c058bd70348576438abac222fe6c82",
    "id": "CVE-2025-62813",
    "bulletinFamily": "",
    "cwe": [
        "CWE-158"
    ],
    "cvelist": null,
    "sourceData": "LZ4 project LZ4 0",
    "sourceHref": "",
    "cvss": {
        "score": 5.9,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
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            "privilegesRequired": "",
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            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "LZ4",
    "version": "0",
    "vendor": "LZ4 project",
    "ai_description": "",
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    "ai_vendor": "",
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    "ai_score": 0
}