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nvd[email protected]NVD:CVE-2020-12474
HistoryMay 01, 2020 - 2:15 p.m.

CVE-2020-12474

2020-05-0114:15:11
web.nvd.nist.gov
3

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.3

Confidence

High

EPSS

0.002

Percentile

52.3%

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.

Affected configurations

Nvd
Node
telegramtelegramRange6.0.1android
OR
telegramtelegramRange6.0.1iphone_os
OR
telegramtelegram_desktopRange2.0.1
VendorProductVersionCPE
telegramtelegram*cpe:2.3:a:telegram:telegram:*:*:*:*:*:android:*:*
telegramtelegram*cpe:2.3:a:telegram:telegram:*:*:*:*:*:iphone_os:*:*
telegramtelegram_desktop*cpe:2.3:a:telegram:telegram_desktop:*:*:*:*:*:*:*:*

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.3

Confidence

High

EPSS

0.002

Percentile

52.3%

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