CVE-2025-61962_CVE-2025-61962

5.9 / 10

MEDIUM

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

Description

In fetchmail before 6.5.6, the SMTP client can crash when authenticating upon receiving a 334 status code in a malformed context.

Basic Information

ID CVE-2025-61962

Source mitre

Published Oct 4, 2025 at 00:00

Modified Oct 4, 2025 at 02:51

Affected Product

Vendor fetchmail

Product fetchmail

Version 5.9.9

Affected Versions fetchmail fetchmail 5.9.9

CWE Classification

CWE-142

References

{
    "lastseen": "",
    "description": "In fetchmail before 6.5.6, the SMTP client can crash when authenticating upon receiving a 334 status code in a malformed context.",
    "published": "2025-10-04T00:00:00.000Z",
    "modified": "2025-10-04T02:51:57.449Z",
    "type": "cve",
    "title": "CVE-2025-61962",
    "source": "mitre",
    "references": "https://www.openwall.com/lists/oss-security/2025/10/03/2\nhttps://www.fetchmail.info/fetchmail-SA-2025-01.txt\nhttps://gitlab.com/fetchmail/fetchmail/-/commit/4c3cebfa4e659fb778ca2cae0ccb3f69201609a8",
    "id": "CVE-2025-61962",
    "bulletinFamily": "",
    "cwe": [
        "CWE-142"
    ],
    "cvelist": null,
    "sourceData": "fetchmail fetchmail 5.9.9",
    "sourceHref": "",
    "cvss": {
        "score": 5.9,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/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": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "fetchmail",
    "version": "5.9.9",
    "vendor": "fetchmail",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}