2025-04-20 02:05:18 +00:00

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{
"id": "CVE-2025-2830",
"sourceIdentifier": "security@mozilla.org",
"published": "2025-04-15T15:16:08.957",
"lastModified": "2025-04-15T19:16:07.927",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "By crafting a malformed file name for an attachment in a multipart message, an attacker can trick Thunderbird into including a directory listing of /tmp when the message is forwarded or edited as a new message. This vulnerability could allow attackers to disclose sensitive information from the victim's system. This vulnerability is not limited to Linux; similar behavior has been observed on Windows as well. This vulnerability affects Thunderbird < 137.0.2 and Thunderbird < 128.9.2."
},
{
"lang": "es",
"value": "Al manipular un nombre de archivo mal formado para un archivo adjunto en un mensaje multiparte, un atacante puede enga\u00f1ar a Thunderbird para que incluya la lista de directorio /tmp al reenviar o editar el mensaje como nuevo. Esta vulnerabilidad podr\u00eda permitir a los atacantes divulgar informaci\u00f3n confidencial del sistema de la v\u00edctima. Esta vulnerabilidad no se limita a Linux; tambi\u00e9n se ha observado un comportamiento similar en Windows. Esta vulnerabilidad afecta a Thunderbird (versi\u00f3n anterior a la 137.0.2) y a Thunderbird (versi\u00f3n anterior a la 128.9.2)."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "UNCHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "LOW"
},
"exploitabilityScore": 2.8,
"impactScore": 3.4
}
]
},
"weaknesses": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-22"
}
]
}
],
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1956379",
"source": "security@mozilla.org"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-26/",
"source": "security@mozilla.org"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-27/",
"source": "security@mozilla.org"
}
]
}