fkie_cve-2020-12474
Vulnerability from fkie_nvd
Published
2020-05-01 14:15
Modified
2024-11-21 04:59
Severity ?
Summary
Telegram Desktop through 2.0.1, Telegram through 6.0.1 for Android, and Telegram through 6.0.1 for iOS allow an IDN Homograph attack via Punycode in a public URL or a group chat invitation URL.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:telegram:telegram:*:*:*:*:*:android:*:*",
"matchCriteriaId": "834E65F9-C6E4-4A3E-A97B-A57245F69DBD",
"versionEndIncluding": "6.0.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:telegram:telegram:*:*:*:*:*:iphone_os:*:*",
"matchCriteriaId": "6AD87000-E5B9-4B0E-A210-ADBB413E7A23",
"versionEndIncluding": "6.0.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:telegram:telegram_desktop:*:*:*:*:*:*:*:*",
"matchCriteriaId": "816E9721-9861-48BA-BF72-3ADA2E212FE3",
"versionEndIncluding": "2.0.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Telegram Desktop through 2.0.1, Telegram through 6.0.1 for Android, and Telegram through 6.0.1 for iOS allow an IDN Homograph attack via Punycode in a public URL or a group chat invitation URL."
},
{
"lang": "es",
"value": "Telegram Desktop versiones hasta 2.0.1, Telegram versiones hasta 6.0.1 para Android y Telegram versiones hasta 6.0.1 para iOS, permiten un ataque de Hom\u00f3grafo IDN por medio de un Punycode en una URL p\u00fablica o una URL de invitaci\u00f3n de chat grupal."
}
],
"id": "CVE-2020-12474",
"lastModified": "2024-11-21T04:59:46.557",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2020-05-01T14:15:11.547",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/VijayT007/Vulnerability-Database/blob/master/Telegram:CVE-2020-12474"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/VijayT007/Vulnerability-Database/blob/master/Telegram:CVE-2020-12474"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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